65389207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 73801728

約数和(自身を除く): 8412521

約数列:

[1, 13, 23, 299, 383, 571, 4979, 7423, 8809, 13133, 114517, 170729, 218693, 2843009, 5029939, 65389207]

約数ペア:

[(1, 65389207), (13, 5029939), (23, 2843009), (299, 218693), (383, 170729), (571, 114517), (4979, 13133), (7423, 8809)]