1229103639

素因数分解:

$3^4\times {\mathrm{1093}}^1\times {\mathrm{13883}}^1$

素因数の和:14988

約数の個数: 20

約数和(自身を含む): 1837880616

約数和(自身を除く): 608776977

約数列:

[1, 3, 9, 27, 81, 1093, 3279, 9837, 13883, 29511, 41649, 88533, 124947, 374841, 1124523, 15174119, 45522357, 136567071, 409701213, 1229103639]

約数ペア:

[(1, 1229103639), (3, 409701213), (9, 136567071), (27, 45522357), (81, 15174119), (1093, 1124523), (3279, 374841), (9837, 124947), (13883, 88533), (29511, 41649)]