469834911

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21247}}^1$

素因数の和:21282

約数の個数: 48

約数和(自身を含む): 866238464

約数和(自身を除く): 396403553

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 21247, 22113, 63741, 148729, 191223, 276211, 446187, 573669, 828633, 1338561, 1721007, 1933477, 2485899, 4015683, 5163021, 5800431, 7457697, 12047049, 17401293, 22373091, 36141147, 52203879, 67119273, 156611637, 469834911]

約数ペア:

[(1, 469834911), (3, 156611637), (7, 67119273), (9, 52203879), (13, 36141147), (21, 22373091), (27, 17401293), (39, 12047049), (63, 7457697), (81, 5800431), (91, 5163021), (117, 4015683), (189, 2485899), (243, 1933477), (273, 1721007), (351, 1338561), (567, 828633), (819, 573669), (1053, 446187), (1701, 276211), (2457, 191223), (3159, 148729), (7371, 63741), (21247, 22113)]