3754191

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 6084480

約数和(自身を除く): 2330289

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2037, 5529, 9409, 12901, 28227, 38703, 65863, 178771, 197589, 536313, 1251397, 3754191]

約数ペア:

[(1, 3754191), (3, 1251397), (7, 536313), (19, 197589), (21, 178771), (57, 65863), (97, 38703), (133, 28227), (291, 12901), (399, 9409), (679, 5529), (1843, 2037)]