2015217099

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{1277}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 3424344768

約数和(自身を除く): 1409127669

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 677, 777, 1277, 2031, 2331, 3831, 4739, 6093, 8939, 11493, 14217, 25049, 26817, 42651, 47249, 75147, 80451, 141747, 175343, 225441, 330743, 425241, 526029, 864529, 992229, 1578087, 2593587, 2976687, 6051703, 7780761, 18155109, 31987573, 54465327, 95962719, 223913011, 287888157, 671739033, 2015217099]

約数ペア:

[(1, 2015217099), (3, 671739033), (7, 287888157), (9, 223913011), (21, 95962719), (37, 54465327), (63, 31987573), (111, 18155109), (259, 7780761), (333, 6051703), (677, 2976687), (777, 2593587), (1277, 1578087), (2031, 992229), (2331, 864529), (3831, 526029), (4739, 425241), (6093, 330743), (8939, 225441), (11493, 175343), (14217, 141747), (25049, 80451), (26817, 75147), (42651, 47249)]