1882913013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{87281}}^1$

素因数の和:87354

約数の個数: 32

約数和(自身を含む): 3016465920

約数和(自身を除く): 1133552907

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21573, 87281, 261843, 785529, 1483777, 2356587, 4102207, 4451331, 12306621, 13353993, 36919863, 40061979, 69737519, 110759589, 209212557, 627637671, 1882913013]

約数ペア:

[(1, 1882913013), (3, 627637671), (9, 209212557), (17, 110759589), (27, 69737519), (47, 40061979), (51, 36919863), (141, 13353993), (153, 12306621), (423, 4451331), (459, 4102207), (799, 2356587), (1269, 1483777), (2397, 785529), (7191, 261843), (21573, 87281)]