38562237

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 40

約数和(自身を含む): 68720256

約数和(自身を除く): 30158019

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2957, 4347, 8871, 13041, 20699, 26613, 62097, 68011, 79839, 186291, 204033, 239517, 476077, 558873, 612099, 1428231, 1676619, 1836297, 4284693, 5508891, 12854079, 38562237]

約数ペア:

[(1, 38562237), (3, 12854079), (7, 5508891), (9, 4284693), (21, 1836297), (23, 1676619), (27, 1428231), (63, 612099), (69, 558873), (81, 476077), (161, 239517), (189, 204033), (207, 186291), (483, 79839), (567, 68011), (621, 62097), (1449, 26613), (1863, 20699), (2957, 13041), (4347, 8871)]