2977169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 3402000

約数和(自身を除く): 424831

約数列:

[1, 13, 29, 53, 149, 377, 689, 1537, 1937, 4321, 7897, 19981, 56173, 102661, 229013, 2977169]

約数ペア:

[(1, 2977169), (13, 229013), (29, 102661), (53, 56173), (149, 19981), (377, 7897), (689, 4321), (1537, 1937)]