7303941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 11142144

約数和(自身を除く): 3838203

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 557, 1457, 1671, 4371, 5013, 13113, 17267, 26179, 51801, 78537, 155403, 235611, 811549, 2434647, 7303941]

約数ペア:

[(1, 7303941), (3, 2434647), (9, 811549), (31, 235611), (47, 155403), (93, 78537), (141, 51801), (279, 26179), (423, 17267), (557, 13113), (1457, 5013), (1671, 4371)]