7688233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 9894528

約数和(自身を除く): 2206295

約数列:

[1, 7, 17, 23, 53, 119, 161, 371, 391, 901, 1219, 2737, 2809, 6307, 8533, 19663, 20723, 47753, 64607, 145061, 334271, 452249, 1098319, 7688233]

約数ペア:

[(1, 7688233), (7, 1098319), (17, 452249), (23, 334271), (53, 145061), (119, 64607), (161, 47753), (371, 20723), (391, 19663), (901, 8533), (1219, 6307), (2737, 2809)]