31883221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 34771968

約数和(自身を除く): 2888747

約数列:

[1, 23, 31, 97, 461, 713, 2231, 3007, 10603, 14291, 44717, 69161, 328693, 1028491, 1386227, 31883221]

約数ペア:

[(1, 31883221), (23, 1386227), (31, 1028491), (97, 328693), (461, 69161), (713, 44717), (2231, 14291), (3007, 10603)]