2940911787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 4609612800

約数和(自身を除く): 1668701013

約数列:

[1, 3, 11, 17, 33, 51, 149, 151, 187, 233, 447, 453, 561, 699, 1639, 1661, 2533, 2563, 2567, 3961, 4917, 4983, 7599, 7689, 7701, 11883, 22499, 27863, 28237, 34717, 35183, 43571, 67497, 83589, 84711, 104151, 105549, 130713, 247489, 381887, 382483, 387013, 590189, 598111, 742467, 1145661, 1147449, 1161039, 1770567, 1794333, 4207313, 5242267, 6492079, 6579221, 12621939, 15726801, 19476237, 19737663, 57664937, 89118539, 172994811, 267355617, 980303929, 2940911787]

約数ペア:

[(1, 2940911787), (3, 980303929), (11, 267355617), (17, 172994811), (33, 89118539), (51, 57664937), (149, 19737663), (151, 19476237), (187, 15726801), (233, 12621939), (447, 6579221), (453, 6492079), (561, 5242267), (699, 4207313), (1639, 1794333), (1661, 1770567), (2533, 1161039), (2563, 1147449), (2567, 1145661), (3961, 742467), (4917, 598111), (4983, 590189), (7599, 387013), (7689, 382483), (7701, 381887), (11883, 247489), (22499, 130713), (27863, 105549), (28237, 104151), (34717, 84711), (35183, 83589), (43571, 67497)]