39706107

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6977}}^1$

素因数の和:7258

約数の個数: 16

約数和(自身を含む): 60736512

約数和(自身を除く): 21030405

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 6977, 20931, 48839, 146517, 1890767, 5672301, 13235369, 39706107]

約数ペア:

[(1, 39706107), (3, 13235369), (7, 5672301), (21, 1890767), (271, 146517), (813, 48839), (1897, 20931), (5691, 6977)]