7697781

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 14171520

約数和(自身を除く): 6473739

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 241, 273, 351, 507, 723, 819, 1183, 1521, 1687, 2169, 2457, 3133, 3549, 4563, 5061, 6507, 9399, 10647, 15183, 21931, 28197, 31941, 40729, 45549, 65793, 84591, 122187, 197379, 285103, 366561, 592137, 855309, 1099683, 2565927, 7697781]

約数ペア:

[(1, 7697781), (3, 2565927), (7, 1099683), (9, 855309), (13, 592137), (21, 366561), (27, 285103), (39, 197379), (63, 122187), (91, 84591), (117, 65793), (169, 45549), (189, 40729), (241, 31941), (273, 28197), (351, 21931), (507, 15183), (723, 10647), (819, 9399), (1183, 6507), (1521, 5061), (1687, 4563), (2169, 3549), (2457, 3133)]