3697421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 4666368

約数和(自身を除く): 968947

約数列:

[1, 7, 13, 41, 91, 287, 533, 991, 3731, 6937, 12883, 40631, 90181, 284417, 528203, 3697421]

約数ペア:

[(1, 3697421), (7, 528203), (13, 284417), (41, 90181), (91, 40631), (287, 12883), (533, 6937), (991, 3731)]