901366987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 975674016

約数和(自身を除く): 74307029

約数列:

[1, 23, 47, 113, 157, 1081, 2209, 2599, 3611, 5311, 7379, 17741, 50807, 122153, 169717, 249617, 346813, 408043, 833827, 5741191, 7976699, 19178021, 39189869, 901366987]

約数ペア:

[(1, 901366987), (23, 39189869), (47, 19178021), (113, 7976699), (157, 5741191), (1081, 833827), (2209, 408043), (2599, 346813), (3611, 249617), (5311, 169717), (7379, 122153), (17741, 50807)]