56699279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 73113600

約数和(自身を除く): 16414321

約数列:

[1, 7, 13, 31, 91, 101, 199, 217, 403, 707, 1313, 1393, 2587, 2821, 3131, 6169, 9191, 18109, 20099, 21917, 40703, 43183, 80197, 140693, 261287, 284921, 561379, 623069, 1829009, 4361483, 8099897, 56699279]

約数ペア:

[(1, 56699279), (7, 8099897), (13, 4361483), (31, 1829009), (91, 623069), (101, 561379), (199, 284921), (217, 261287), (403, 140693), (707, 80197), (1313, 43183), (1393, 40703), (2587, 21917), (2821, 20099), (3131, 18109), (6169, 9191)]