1330476861

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 2112739200

約数和(自身を除く): 782262339

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 389, 439, 1113, 1167, 1317, 2597, 2723, 3073, 7791, 8169, 9219, 19061, 20617, 21511, 23267, 57183, 61851, 64533, 69801, 144319, 162869, 170771, 432957, 488607, 512313, 1010233, 1140083, 1195397, 3030699, 3420249, 3586191, 8367779, 9050863, 25103337, 27152589, 63356041, 190068123, 443492287, 1330476861]

約数ペア:

[(1, 1330476861), (3, 443492287), (7, 190068123), (21, 63356041), (49, 27152589), (53, 25103337), (147, 9050863), (159, 8367779), (371, 3586191), (389, 3420249), (439, 3030699), (1113, 1195397), (1167, 1140083), (1317, 1010233), (2597, 512313), (2723, 488607), (3073, 432957), (7791, 170771), (8169, 162869), (9219, 144319), (19061, 69801), (20617, 64533), (21511, 61851), (23267, 57183)]