4069947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 2542533

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 163, 203, 287, 489, 609, 861, 1141, 1189, 3423, 3567, 4727, 6683, 8323, 14181, 20049, 24969, 33089, 46781, 99267, 140343, 193807, 581421, 1356649, 4069947]

約数ペア:

[(1, 4069947), (3, 1356649), (7, 581421), (21, 193807), (29, 140343), (41, 99267), (87, 46781), (123, 33089), (163, 24969), (203, 20049), (287, 14181), (489, 8323), (609, 6683), (861, 4727), (1141, 3567), (1189, 3423)]