80474723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9431}}^1$

素因数の和:9514

約数の個数: 16

約数和(自身を含む): 97790976

約数和(自身を除く): 17316253

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 9431, 66017, 216913, 499843, 1518391, 3498901, 11496389, 80474723]

約数ペア:

[(1, 80474723), (7, 11496389), (23, 3498901), (53, 1518391), (161, 499843), (371, 216913), (1219, 66017), (8533, 9431)]