123871251

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{14011}}^1$

素因数の和:14442

約数の個数: 16

約数和(自身を含む): 189218048

約数和(自身を除く): 65346797

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 14011, 42033, 98077, 294231, 5898631, 17695893, 41290417, 123871251]

約数ペア:

[(1, 123871251), (3, 41290417), (7, 17695893), (21, 5898631), (421, 294231), (1263, 98077), (2947, 42033), (8841, 14011)]