143866801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 166332600

約数和(自身を除く): 22465799

約数列:

[1, 13, 17, 149, 221, 257, 289, 1937, 2533, 3341, 3757, 4369, 32929, 38293, 43061, 56797, 74273, 497809, 559793, 650981, 965549, 8462753, 11066677, 143866801]

約数ペア:

[(1, 143866801), (13, 11066677), (17, 8462753), (149, 965549), (221, 650981), (257, 559793), (289, 497809), (1937, 74273), (2533, 56797), (3341, 43061), (3757, 38293), (4369, 32929)]