13609323

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 12195477

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 191, 203, 261, 273, 351, 377, 573, 609, 783, 819, 1131, 1337, 1719, 1827, 2457, 2483, 2639, 3393, 4011, 5157, 5481, 5539, 7449, 7917, 10179, 12033, 16617, 17381, 22347, 23751, 36099, 38773, 49851, 52143, 67041, 71253, 72007, 116319, 149553, 156429, 216021, 348957, 469287, 504049, 648063, 1046871, 1512147, 1944189, 4536441, 13609323]

約数ペア:

[(1, 13609323), (3, 4536441), (7, 1944189), (9, 1512147), (13, 1046871), (21, 648063), (27, 504049), (29, 469287), (39, 348957), (63, 216021), (87, 156429), (91, 149553), (117, 116319), (189, 72007), (191, 71253), (203, 67041), (261, 52143), (273, 49851), (351, 38773), (377, 36099), (573, 23751), (609, 22347), (783, 17381), (819, 16617), (1131, 12033), (1337, 10179), (1719, 7917), (1827, 7449), (2457, 5539), (2483, 5481), (2639, 5157), (3393, 4011)]