7670943

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 13335168

約数和(自身を除く): 5664225

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 163, 189, 249, 489, 567, 581, 747, 1141, 1467, 1743, 2241, 3423, 4401, 5229, 6723, 10269, 13203, 13529, 15687, 30807, 40587, 47061, 92421, 94703, 121761, 284109, 365283, 852327, 1095849, 2556981, 7670943]

約数ペア:

[(1, 7670943), (3, 2556981), (7, 1095849), (9, 852327), (21, 365283), (27, 284109), (63, 121761), (81, 94703), (83, 92421), (163, 47061), (189, 40587), (249, 30807), (489, 15687), (567, 13529), (581, 13203), (747, 10269), (1141, 6723), (1467, 5229), (1743, 4401), (2241, 3423)]