2023405839

素因数分解:

$3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 3736430880

約数和(自身を除く): 1713025041

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 729, 819, 1053, 1701, 2187, 2457, 3159, 3389, 5103, 6561, 7371, 9477, 10167, 15309, 22113, 23723, 28431, 30501, 44057, 45927, 66339, 71169, 85293, 91503, 132171, 199017, 213507, 274509, 308399, 396513, 597051, 640521, 823527, 925197, 1189539, 1921563, 2470581, 2775591, 3568617, 5764689, 7411743, 8326773, 10705851, 17294067, 22235229, 24980319, 32117553, 51882201, 74940957, 96352659, 155646603, 224822871, 289057977, 674468613, 2023405839]

約数ペア:

[(1, 2023405839), (3, 674468613), (7, 289057977), (9, 224822871), (13, 155646603), (21, 96352659), (27, 74940957), (39, 51882201), (63, 32117553), (81, 24980319), (91, 22235229), (117, 17294067), (189, 10705851), (243, 8326773), (273, 7411743), (351, 5764689), (567, 3568617), (729, 2775591), (819, 2470581), (1053, 1921563), (1701, 1189539), (2187, 925197), (2457, 823527), (3159, 640521), (3389, 597051), (5103, 396513), (6561, 308399), (7371, 274509), (9477, 213507), (10167, 199017), (15309, 132171), (22113, 91503), (23723, 85293), (28431, 71169), (30501, 66339), (44057, 45927)]