40530553

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 50157888

約数和(自身を除く): 9627335

約数列:

[1, 7, 19, 43, 133, 301, 361, 373, 817, 2527, 2611, 5719, 7087, 15523, 16039, 49609, 108661, 112273, 134653, 304741, 942571, 2133187, 5790079, 40530553]

約数ペア:

[(1, 40530553), (7, 5790079), (19, 2133187), (43, 942571), (133, 304741), (301, 134653), (361, 112273), (373, 108661), (817, 49609), (2527, 16039), (2611, 15523), (5719, 7087)]