3438477

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 2799603

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 113, 147, 161, 189, 207, 339, 441, 483, 621, 791, 1017, 1127, 1323, 1449, 2373, 2599, 3051, 3381, 4347, 5537, 7119, 7797, 10143, 16611, 18193, 21357, 23391, 30429, 49833, 54579, 70173, 127351, 149499, 163737, 382053, 491211, 1146159, 3438477]

約数ペア:

[(1, 3438477), (3, 1146159), (7, 491211), (9, 382053), (21, 163737), (23, 149499), (27, 127351), (49, 70173), (63, 54579), (69, 49833), (113, 30429), (147, 23391), (161, 21357), (189, 18193), (207, 16611), (339, 10143), (441, 7797), (483, 7119), (621, 5537), (791, 4347), (1017, 3381), (1127, 3051), (1323, 2599), (1449, 2373)]