9922419

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 16072000

約数和(自身を除く): 6149581

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 349, 351, 729, 1047, 1053, 2187, 3141, 3159, 4537, 9423, 9477, 13611, 28269, 28431, 40833, 84807, 122499, 254421, 367497, 763263, 1102491, 3307473, 9922419]

約数ペア:

[(1, 9922419), (3, 3307473), (9, 1102491), (13, 763263), (27, 367497), (39, 254421), (81, 122499), (117, 84807), (243, 40833), (349, 28431), (351, 28269), (729, 13611), (1047, 9477), (1053, 9423), (2187, 4537), (3141, 3159)]