1145417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 1448832

約数和(自身を除く): 303415

約数列:

[1, 7, 13, 41, 91, 287, 307, 533, 2149, 3731, 3991, 12587, 27937, 88109, 163631, 1145417]

約数ペア:

[(1, 1145417), (7, 163631), (13, 88109), (41, 27937), (91, 12587), (287, 3991), (307, 3731), (533, 2149)]