1296235633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{731923}}^1$

素因数の和:731964

約数の個数: 16

約数和(自身を含む): 1686352896

約数和(自身を除く): 390117263

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 731923, 5123461, 8051153, 16834229, 56358071, 117839603, 185176519, 1296235633]

約数ペア:

[(1, 1296235633), (7, 185176519), (11, 117839603), (23, 56358071), (77, 16834229), (161, 8051153), (253, 5123461), (1771, 731923)]