16524209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 18568704

約数和(自身を除く): 2044495

約数列:

[1, 13, 31, 131, 313, 403, 1703, 4061, 4069, 9703, 41003, 52793, 126139, 533039, 1271093, 16524209]

約数ペア:

[(1, 16524209), (13, 1271093), (31, 533039), (131, 126139), (313, 52793), (403, 41003), (1703, 9703), (4061, 4069)]