428061843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 698626656

約数和(自身を除く): 270564813

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 137, 333, 407, 411, 853, 1221, 1233, 1507, 2559, 3663, 4521, 5069, 7677, 9383, 13563, 15207, 28149, 31561, 45621, 55759, 84447, 94683, 116861, 167277, 284049, 347171, 350583, 501831, 1041513, 1051749, 1285471, 3124539, 3856413, 4323857, 11569239, 12971571, 38914713, 47562427, 142687281, 428061843]

約数ペア:

[(1, 428061843), (3, 142687281), (9, 47562427), (11, 38914713), (33, 12971571), (37, 11569239), (99, 4323857), (111, 3856413), (137, 3124539), (333, 1285471), (407, 1051749), (411, 1041513), (853, 501831), (1221, 350583), (1233, 347171), (1507, 284049), (2559, 167277), (3663, 116861), (4521, 94683), (5069, 84447), (7677, 55759), (9383, 45621), (13563, 31561), (15207, 28149)]