12618970539

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{8167}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 20470445568

約数和(自身を除く): 7851475029

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 457, 483, 1127, 1371, 3199, 3381, 8167, 9597, 10511, 22393, 24501, 31533, 57169, 67179, 73577, 171507, 187841, 220731, 400183, 515039, 563523, 1200549, 1314887, 1545117, 3732319, 3944661, 9204209, 11196957, 26126233, 27612627, 78378699, 85843337, 182883631, 257530011, 548650893, 600903359, 1802710077, 4206323513, 12618970539]

約数ペア:

[(1, 12618970539), (3, 4206323513), (7, 1802710077), (21, 600903359), (23, 548650893), (49, 257530011), (69, 182883631), (147, 85843337), (161, 78378699), (457, 27612627), (483, 26126233), (1127, 11196957), (1371, 9204209), (3199, 3944661), (3381, 3732319), (8167, 1545117), (9597, 1314887), (10511, 1200549), (22393, 563523), (24501, 515039), (31533, 400183), (57169, 220731), (67179, 187841), (73577, 171507)]