1138825029

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 1577664000

約数和(自身を除く): 438838971

約数列:

[1, 3, 43, 129, 149, 179, 331, 447, 537, 993, 6407, 7697, 14233, 19221, 23091, 26671, 42699, 49319, 59249, 80013, 147957, 177747, 1146853, 2120717, 2547707, 3440559, 6362151, 7643121, 8828101, 26484303, 379608343, 1138825029]

約数ペア:

[(1, 1138825029), (3, 379608343), (43, 26484303), (129, 8828101), (149, 7643121), (179, 6362151), (331, 3440559), (447, 2547707), (537, 2120717), (993, 1146853), (6407, 177747), (7697, 147957), (14233, 80013), (19221, 59249), (23091, 49319), (26671, 42699)]