2651103

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 4919040

約数和(自身を除く): 2267937

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 83, 91, 117, 169, 189, 249, 273, 351, 507, 581, 747, 819, 1079, 1183, 1521, 1743, 2241, 2457, 3237, 3549, 4563, 5229, 7553, 9711, 10647, 14027, 15687, 22659, 29133, 31941, 42081, 67977, 98189, 126243, 203931, 294567, 378729, 883701, 2651103]

約数ペア:

[(1, 2651103), (3, 883701), (7, 378729), (9, 294567), (13, 203931), (21, 126243), (27, 98189), (39, 67977), (63, 42081), (83, 31941), (91, 29133), (117, 22659), (169, 15687), (189, 14027), (249, 10647), (273, 9711), (351, 7553), (507, 5229), (581, 4563), (747, 3549), (819, 3237), (1079, 2457), (1183, 2241), (1521, 1743)]