1245162009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157277}}^1$

素因数の和:157329

約数の個数: 32

約数和(自身を含む): 2113816320

約数和(自身を除く): 868654311

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 157277, 471831, 1100939, 2044601, 3302817, 4561033, 6133803, 13683099, 14312207, 31927231, 42936621, 59293429, 95781693, 177880287, 415054003, 1245162009]

約数ペア:

[(1, 1245162009), (3, 415054003), (7, 177880287), (13, 95781693), (21, 59293429), (29, 42936621), (39, 31927231), (87, 14312207), (91, 13683099), (203, 6133803), (273, 4561033), (377, 3302817), (609, 2044601), (1131, 1100939), (2639, 471831), (7917, 157277)]