28370468649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4002041}}^1$

素因数の和:4002200

約数の個数: 16

約数和(自身を含む): 40340583360

約数和(自身を除く): 11970114711

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 4002041, 12006123, 68034697, 204104091, 556283699, 1668851097, 9456822883, 28370468649]

約数ペア:

[(1, 28370468649), (3, 9456822883), (17, 1668851097), (51, 556283699), (139, 204104091), (417, 68034697), (2363, 12006123), (7089, 4002041)]