7592991

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 12134400

約数和(自身を除く): 4541409

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 157, 329, 343, 471, 987, 1029, 1099, 2303, 3297, 6909, 7379, 7693, 16121, 22137, 23079, 48363, 51653, 53851, 154959, 161553, 361571, 1084713, 2530997, 7592991]

約数ペア:

[(1, 7592991), (3, 2530997), (7, 1084713), (21, 361571), (47, 161553), (49, 154959), (141, 53851), (147, 51653), (157, 48363), (329, 23079), (343, 22137), (471, 16121), (987, 7693), (1029, 7379), (1099, 6909), (2303, 3297)]