23702133

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 40346880

約数和(自身を除く): 16644747

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 157, 237, 273, 471, 553, 637, 1027, 1099, 1659, 1911, 2041, 3081, 3297, 3871, 6123, 7189, 7693, 11613, 12403, 14287, 21567, 23079, 37209, 42861, 50323, 86821, 100009, 150969, 161239, 260463, 300027, 483717, 607747, 1128673, 1823241, 3386019, 7900711, 23702133]

約数ペア:

[(1, 23702133), (3, 7900711), (7, 3386019), (13, 1823241), (21, 1128673), (39, 607747), (49, 483717), (79, 300027), (91, 260463), (147, 161239), (157, 150969), (237, 100009), (273, 86821), (471, 50323), (553, 42861), (637, 37209), (1027, 23079), (1099, 21567), (1659, 14287), (1911, 12403), (2041, 11613), (3081, 7693), (3297, 7189), (3871, 6123)]