2010841297941

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{359761}}^1$

素因数の和:360634

約数の個数: 48

約数和(自身を含む): 3189160615680

約数和(自身を除く): 1178319317739

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 809, 987, 2303, 2427, 5663, 6909, 16989, 38023, 39641, 114069, 118923, 266161, 359761, 798483, 1079283, 1863127, 2518327, 5589381, 7554981, 16908767, 17628289, 50726301, 52884867, 118361369, 291046649, 355084107, 828529583, 873139947, 2037326543, 2485588749, 6111979629, 13679192503, 14261285801, 41037577509, 42783857403, 95754347521, 287263042563, 670280432647, 2010841297941]

約数ペア:

[(1, 2010841297941), (3, 670280432647), (7, 287263042563), (21, 95754347521), (47, 42783857403), (49, 41037577509), (141, 14261285801), (147, 13679192503), (329, 6111979629), (809, 2485588749), (987, 2037326543), (2303, 873139947), (2427, 828529583), (5663, 355084107), (6909, 291046649), (16989, 118361369), (38023, 52884867), (39641, 50726301), (114069, 17628289), (118923, 16908767), (266161, 7554981), (359761, 5589381), (798483, 2518327), (1079283, 1863127)]