26883493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 8114267

約数列:

[1, 7, 13, 29, 61, 91, 167, 203, 377, 427, 793, 1169, 1769, 2171, 2639, 4843, 5551, 10187, 12383, 15197, 22997, 33901, 62959, 71309, 132431, 160979, 295423, 440713, 927017, 2067961, 3840499, 26883493]

約数ペア:

[(1, 26883493), (7, 3840499), (13, 2067961), (29, 927017), (61, 440713), (91, 295423), (167, 160979), (203, 132431), (377, 71309), (427, 62959), (793, 33901), (1169, 22997), (1769, 15197), (2171, 12383), (2639, 10187), (4843, 5551)]