40132407

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 23292105

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 329, 511, 557, 987, 1533, 1671, 3431, 3899, 10293, 11697, 24017, 26179, 40661, 72051, 78537, 121983, 183253, 284627, 549759, 853881, 1911067, 5733201, 13377469, 40132407]

約数ペア:

[(1, 40132407), (3, 13377469), (7, 5733201), (21, 1911067), (47, 853881), (73, 549759), (141, 284627), (219, 183253), (329, 121983), (511, 78537), (557, 72051), (987, 40661), (1533, 26179), (1671, 24017), (3431, 11697), (3899, 10293)]