1640233587

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1\times {\mathrm{2741}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 2202330528

約数和(自身を除く): 562096941

約数列:

[1, 3, 173, 519, 1153, 2741, 3459, 8223, 199469, 474193, 598407, 1422579, 3160373, 9481119, 546744529, 1640233587]

約数ペア:

[(1, 1640233587), (3, 546744529), (173, 9481119), (519, 3160373), (1153, 1422579), (2741, 598407), (3459, 474193), (8223, 199469)]