201517533

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28307}}^1$

素因数の和:28433

約数の個数: 24

約数和(自身を含む): 335619648

約数和(自身を除く): 134102115

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 28307, 84921, 198149, 254763, 594447, 1783341, 3198691, 9596073, 22390837, 28788219, 67172511, 201517533]

約数ペア:

[(1, 201517533), (3, 67172511), (7, 28788219), (9, 22390837), (21, 9596073), (63, 3198691), (113, 1783341), (339, 594447), (791, 254763), (1017, 198149), (2373, 84921), (7119, 28307)]