3119377431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 4350528000

約数和(自身を除く): 1231150569

約数列:

[1, 3, 29, 87, 149, 331, 447, 727, 993, 2181, 4321, 9599, 12963, 21083, 28797, 49319, 63249, 108323, 147957, 240637, 324969, 721911, 1430251, 3141367, 4290753, 6978473, 9424101, 20935419, 35854913, 107564739, 1039792477, 3119377431]

約数ペア:

[(1, 3119377431), (3, 1039792477), (29, 107564739), (87, 35854913), (149, 20935419), (331, 9424101), (447, 6978473), (727, 4290753), (993, 3141367), (2181, 1430251), (4321, 721911), (9599, 324969), (12963, 240637), (21083, 147957), (28797, 108323), (49319, 63249)]