24659921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 29784552

約数和(自身を除く): 5124631

約数列:

[1, 11, 13, 61, 121, 143, 257, 671, 793, 1573, 2827, 3341, 7381, 8723, 15677, 31097, 36751, 95953, 172447, 203801, 404261, 1896917, 2241811, 24659921]

約数ペア:

[(1, 24659921), (11, 2241811), (13, 1896917), (61, 404261), (121, 203801), (143, 172447), (257, 95953), (671, 36751), (793, 31097), (1573, 15677), (2827, 8723), (3341, 7381)]