2749077

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 4158336

約数和(自身を除く): 1409259

約数列:

[1, 3, 9, 47, 67, 97, 141, 201, 291, 423, 603, 873, 3149, 4559, 6499, 9447, 13677, 19497, 28341, 41031, 58491, 305453, 916359, 2749077]

約数ペア:

[(1, 2749077), (3, 916359), (9, 305453), (47, 58491), (67, 41031), (97, 28341), (141, 19497), (201, 13677), (291, 9447), (423, 6499), (603, 4559), (873, 3149)]