4645333

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 6285312

約数和(自身を除く): 1639979

約数列:

[1, 7, 11, 23, 43, 61, 77, 161, 253, 301, 427, 473, 671, 989, 1403, 1771, 2623, 3311, 4697, 6923, 9821, 10879, 15433, 18361, 28853, 60329, 76153, 108031, 201971, 422303, 663619, 4645333]

約数ペア:

[(1, 4645333), (7, 663619), (11, 422303), (23, 201971), (43, 108031), (61, 76153), (77, 60329), (161, 28853), (253, 18361), (301, 15433), (427, 10879), (473, 9821), (671, 6923), (989, 4697), (1403, 3311), (1771, 2623)]