2475975447

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 3964746240

約数和(自身を除く): 1488770793

約数列:

[1, 3, 9, 11, 33, 99, 121, 139, 363, 417, 1089, 1251, 1331, 1487, 1529, 3993, 4461, 4587, 11979, 13383, 13761, 16357, 16819, 49071, 50457, 147213, 151371, 179927, 185009, 206693, 539781, 555027, 620079, 1619343, 1665081, 1860237, 1979197, 2273623, 5937591, 6820869, 17812773, 20462607, 25009853, 75029559, 225088677, 275108383, 825325149, 2475975447]

約数ペア:

[(1, 2475975447), (3, 825325149), (9, 275108383), (11, 225088677), (33, 75029559), (99, 25009853), (121, 20462607), (139, 17812773), (363, 6820869), (417, 5937591), (1089, 2273623), (1251, 1979197), (1331, 1860237), (1487, 1665081), (1529, 1619343), (3993, 620079), (4461, 555027), (4587, 539781), (11979, 206693), (13383, 185009), (13761, 179927), (16357, 151371), (16819, 147213), (49071, 50457)]