1941147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3092544

約数和(自身を除く): 1151397

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 353, 423, 611, 1059, 1833, 3177, 4589, 5499, 13767, 16591, 41301, 49773, 149319, 215683, 647049, 1941147]

約数ペア:

[(1, 1941147), (3, 647049), (9, 215683), (13, 149319), (39, 49773), (47, 41301), (117, 16591), (141, 13767), (353, 5499), (423, 4589), (611, 3177), (1059, 1833)]