40983481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 13759559

約数列:

[1, 7, 11, 17, 77, 119, 131, 187, 239, 917, 1309, 1441, 1673, 2227, 2629, 4063, 10087, 15589, 18403, 24497, 28441, 31309, 44693, 171479, 219163, 312851, 344399, 532253, 2410793, 3725771, 5854783, 40983481]

約数ペア:

[(1, 40983481), (7, 5854783), (11, 3725771), (17, 2410793), (77, 532253), (119, 344399), (131, 312851), (187, 219163), (239, 171479), (917, 44693), (1309, 31309), (1441, 28441), (1673, 24497), (2227, 18403), (2629, 15589), (4063, 10087)]