16087461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 8128731

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 181, 543, 559, 689, 1677, 2067, 2279, 2353, 6837, 7059, 7783, 9593, 23349, 28779, 29627, 88881, 101179, 124709, 303537, 374127, 412499, 1237497, 5362487, 16087461]

約数ペア:

[(1, 16087461), (3, 5362487), (13, 1237497), (39, 412499), (43, 374127), (53, 303537), (129, 124709), (159, 101179), (181, 88881), (543, 29627), (559, 28779), (689, 23349), (1677, 9593), (2067, 7783), (2279, 7059), (2353, 6837)]