401292293

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 468099648

約数和(自身を除く): 66807355

約数列:

[1, 17, 19, 23, 323, 361, 391, 437, 2843, 6137, 7429, 8303, 48331, 54017, 65389, 141151, 918289, 1026323, 1111613, 1242391, 17447491, 21120647, 23605429, 401292293]

約数ペア:

[(1, 401292293), (17, 23605429), (19, 21120647), (23, 17447491), (323, 1242391), (361, 1111613), (391, 1026323), (437, 918289), (2843, 141151), (6137, 65389), (7429, 54017), (8303, 48331)]