39048779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 53830656

約数和(自身を除く): 14781877

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1297, 1309, 1771, 2737, 4301, 9079, 14267, 22049, 29831, 30107, 99869, 154343, 208817, 242539, 328141, 507127, 1697773, 2296987, 3549889, 5578397, 39048779]

約数ペア:

[(1, 39048779), (7, 5578397), (11, 3549889), (17, 2296987), (23, 1697773), (77, 507127), (119, 328141), (161, 242539), (187, 208817), (253, 154343), (391, 99869), (1297, 30107), (1309, 29831), (1771, 22049), (2737, 14267), (4301, 9079)]