22782753

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 38071488

約数和(自身を除く): 15288735

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 4357, 5229, 13071, 30499, 39213, 91497, 274491, 361631, 1084893, 2531417, 3254679, 7594251, 22782753]

約数ペア:

[(1, 22782753), (3, 7594251), (7, 3254679), (9, 2531417), (21, 1084893), (63, 361631), (83, 274491), (249, 91497), (581, 39213), (747, 30499), (1743, 13071), (4357, 5229)]