881240921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{7603}}^1$

素因数の和:7912

約数の個数: 16

約数和(自身を含む): 988763328

約数和(自身を除く): 107522407

約数列:

[1, 11, 41, 257, 451, 2827, 7603, 10537, 83633, 115907, 311723, 1953971, 3428953, 21493681, 80112811, 881240921]

約数ペア:

[(1, 881240921), (11, 80112811), (41, 21493681), (257, 3428953), (451, 1953971), (2827, 311723), (7603, 115907), (10537, 83633)]