56874491

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 60318720

約数和(自身を除く): 3444229

約数列:

[1, 31, 67, 139, 197, 2077, 4309, 6107, 9313, 13199, 27383, 288703, 409169, 848873, 1834661, 56874491]

約数ペア:

[(1, 56874491), (31, 1834661), (67, 848873), (139, 409169), (197, 288703), (2077, 27383), (4309, 13199), (6107, 9313)]