742728483

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 1274757120

約数和(自身を除く): 532028637

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 223, 261, 609, 669, 1561, 1823, 1827, 2007, 4683, 5469, 6467, 12761, 14049, 16407, 19401, 38283, 45269, 52867, 58203, 114849, 135807, 158601, 370069, 406529, 407421, 475803, 1110207, 1219587, 2845703, 3330621, 3658761, 8537109, 11789341, 25611327, 35368023, 82525387, 106104069, 247576161, 742728483]

約数ペア:

[(1, 742728483), (3, 247576161), (7, 106104069), (9, 82525387), (21, 35368023), (29, 25611327), (63, 11789341), (87, 8537109), (203, 3658761), (223, 3330621), (261, 2845703), (609, 1219587), (669, 1110207), (1561, 475803), (1823, 407421), (1827, 406529), (2007, 370069), (4683, 158601), (5469, 135807), (6467, 114849), (12761, 58203), (14049, 52867), (16407, 45269), (19401, 38283)]