473858187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 745220736

約数和(自身を除く): 271362549

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 227, 561, 671, 681, 1037, 2013, 2497, 3111, 3721, 3859, 7491, 11163, 11407, 11577, 13847, 34221, 40931, 41541, 42449, 63257, 122793, 127347, 152317, 189771, 235399, 456951, 695827, 706197, 844667, 2087481, 2534001, 2589389, 7768167, 9291337, 14359339, 27874011, 43078017, 157952729, 473858187]

約数ペア:

[(1, 473858187), (3, 157952729), (11, 43078017), (17, 27874011), (33, 14359339), (51, 9291337), (61, 7768167), (183, 2589389), (187, 2534001), (227, 2087481), (561, 844667), (671, 706197), (681, 695827), (1037, 456951), (2013, 235399), (2497, 189771), (3111, 152317), (3721, 127347), (3859, 122793), (7491, 63257), (11163, 42449), (11407, 41541), (11577, 40931), (13847, 34221)]