15366897

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 12937743

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 647, 819, 1131, 1827, 1941, 2639, 3393, 4529, 5823, 7917, 8411, 13587, 18763, 23751, 25233, 40761, 56289, 58877, 75699, 131341, 168867, 176631, 243919, 394023, 529893, 731757, 1182069, 1707433, 2195271, 5122299, 15366897]

約数ペア:

[(1, 15366897), (3, 5122299), (7, 2195271), (9, 1707433), (13, 1182069), (21, 731757), (29, 529893), (39, 394023), (63, 243919), (87, 176631), (91, 168867), (117, 131341), (203, 75699), (261, 58877), (273, 56289), (377, 40761), (609, 25233), (647, 23751), (819, 18763), (1131, 13587), (1827, 8411), (1941, 7917), (2639, 5823), (3393, 4529)]