1276124631

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 1804239360

約数和(自身を除く): 528114729

約数列:

[1, 3, 41, 43, 89, 123, 129, 267, 1763, 2711, 3649, 3827, 5289, 8133, 10947, 11481, 111151, 116573, 156907, 241279, 333453, 349719, 470721, 723837, 4779493, 9892439, 10374997, 14338479, 29677317, 31124991, 425374877, 1276124631]

約数ペア:

[(1, 1276124631), (3, 425374877), (41, 31124991), (43, 29677317), (89, 14338479), (123, 10374997), (129, 9892439), (267, 4779493), (1763, 723837), (2711, 470721), (3649, 349719), (3827, 333453), (5289, 241279), (8133, 156907), (10947, 116573), (11481, 111151)]