25921363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 29094912

約数和(自身を除く): 3173549

約数列:

[1, 13, 31, 131, 403, 491, 1703, 4061, 6383, 15221, 52793, 64321, 197873, 836173, 1993951, 25921363]

約数ペア:

[(1, 25921363), (13, 1993951), (31, 836173), (131, 197873), (403, 64321), (491, 52793), (1703, 15221), (4061, 6383)]