401047199

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{10667}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 473147136

約数和(自身を除く): 72099937

約数列:

[1, 7, 41, 131, 287, 917, 5371, 10667, 37597, 74669, 437347, 1397377, 3061429, 9781639, 57292457, 401047199]

約数ペア:

[(1, 401047199), (7, 57292457), (41, 9781639), (131, 3061429), (287, 1397377), (917, 437347), (5371, 74669), (10667, 37597)]