11371451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 15052800

約数和(自身を除く): 3681349

約数列:

[1, 7, 13, 29, 31, 91, 139, 203, 217, 377, 403, 899, 973, 1807, 2639, 2821, 4031, 4309, 6293, 11687, 12649, 28217, 30163, 52403, 56017, 81809, 124961, 366821, 392119, 874727, 1624493, 11371451]

約数ペア:

[(1, 11371451), (7, 1624493), (13, 874727), (29, 392119), (31, 366821), (91, 124961), (139, 81809), (203, 56017), (217, 52403), (377, 30163), (403, 28217), (899, 12649), (973, 11687), (1807, 6293), (2639, 4309), (2821, 4031)]