23808057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 40142592

約数和(自身を除く): 16334535

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2357, 3367, 7071, 10101, 16499, 30641, 49497, 87209, 91923, 214487, 261627, 610463, 643461, 1133717, 1831389, 3401151, 7936019, 23808057]

約数ペア:

[(1, 23808057), (3, 7936019), (7, 3401151), (13, 1831389), (21, 1133717), (37, 643461), (39, 610463), (91, 261627), (111, 214487), (259, 91923), (273, 87209), (481, 49497), (777, 30641), (1443, 16499), (2357, 10101), (3367, 7071)]