42621293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 51070176

約数和(自身を除く): 8448883

約数列:

[1, 11, 13, 101, 143, 169, 227, 1111, 1313, 1859, 2497, 2951, 14443, 17069, 22927, 32461, 38363, 187759, 252197, 298051, 421993, 3278561, 3874663, 42621293]

約数ペア:

[(1, 42621293), (11, 3874663), (13, 3278561), (101, 421993), (143, 298051), (169, 252197), (227, 187759), (1111, 38363), (1313, 32461), (1859, 22927), (2497, 17069), (2951, 14443)]