39604019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 51179520

約数和(自身を除く): 11575501

約数列:

[1, 7, 13, 31, 91, 101, 139, 217, 403, 707, 973, 1313, 1807, 2821, 3131, 4309, 9191, 12649, 14039, 21917, 30163, 40703, 56017, 98273, 182507, 284921, 392119, 435209, 1277549, 3046463, 5657717, 39604019]

約数ペア:

[(1, 39604019), (7, 5657717), (13, 3046463), (31, 1277549), (91, 435209), (101, 392119), (139, 284921), (217, 182507), (403, 98273), (707, 56017), (973, 40703), (1313, 30163), (1807, 21917), (2821, 14039), (3131, 12649), (4309, 9191)]