37393641

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 55298880

約数和(自身を除く): 17905239

約数列:

[1, 3, 9, 71, 139, 213, 417, 421, 639, 1251, 1263, 3789, 9869, 29607, 29891, 58519, 88821, 89673, 175557, 269019, 526671, 4154849, 12464547, 37393641]

約数ペア:

[(1, 37393641), (3, 12464547), (9, 4154849), (71, 526671), (139, 269019), (213, 175557), (417, 89673), (421, 88821), (639, 58519), (1251, 29891), (1263, 29607), (3789, 9869)]