8177169

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6761391

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 389, 429, 539, 637, 1001, 1167, 1617, 1911, 2723, 3003, 4279, 5057, 7007, 8169, 12837, 15171, 19061, 21021, 29953, 35399, 55627, 57183, 89859, 106197, 166881, 209671, 247793, 389389, 629013, 743379, 1168167, 2725723, 8177169]

約数ペア:

[(1, 8177169), (3, 2725723), (7, 1168167), (11, 743379), (13, 629013), (21, 389389), (33, 247793), (39, 209671), (49, 166881), (77, 106197), (91, 89859), (143, 57183), (147, 55627), (231, 35399), (273, 29953), (389, 21021), (429, 19061), (539, 15171), (637, 12837), (1001, 8169), (1167, 7007), (1617, 5057), (1911, 4279), (2723, 3003)]