1770769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 729071

約数列:

[1, 7, 11, 13, 29, 61, 77, 91, 143, 203, 319, 377, 427, 671, 793, 1001, 1769, 2233, 2639, 4147, 4697, 5551, 8723, 12383, 19459, 22997, 29029, 61061, 136213, 160979, 252967, 1770769]

約数ペア:

[(1, 1770769), (7, 252967), (11, 160979), (13, 136213), (29, 61061), (61, 29029), (77, 22997), (91, 19459), (143, 12383), (203, 8723), (319, 5551), (377, 4697), (427, 4147), (671, 2639), (793, 2233), (1001, 1769)]