4626573

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2838387

約数列:

[1, 3, 7, 21, 29, 71, 87, 107, 203, 213, 321, 497, 609, 749, 1491, 2059, 2247, 3103, 6177, 7597, 9309, 14413, 21721, 22791, 43239, 53179, 65163, 159537, 220313, 660939, 1542191, 4626573]

約数ペア:

[(1, 4626573), (3, 1542191), (7, 660939), (21, 220313), (29, 159537), (71, 65163), (87, 53179), (107, 43239), (203, 22791), (213, 21721), (321, 14413), (497, 9309), (609, 7597), (749, 6177), (1491, 3103), (2059, 2247)]