120518097

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{2897}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 187651296

約数和(自身を除く): 67133199

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 1981, 2897, 5943, 8691, 13867, 20279, 41601, 60837, 141953, 425859, 819851, 2459553, 5738957, 17216871, 40172699, 120518097]

約数ペア:

[(1, 120518097), (3, 40172699), (7, 17216871), (21, 5738957), (49, 2459553), (147, 819851), (283, 425859), (849, 141953), (1981, 60837), (2897, 41601), (5943, 20279), (8691, 13867)]