2017202859

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15269}}^1$

素因数の和:15521

約数の個数: 40

約数和(自身を含む): 3458838240

約数和(自身を除く): 1441635381

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 567, 699, 1631, 2097, 4893, 6291, 14679, 15269, 18873, 44037, 45807, 106883, 132111, 137421, 320649, 412263, 961947, 1236789, 2885841, 3557677, 8657523, 10673031, 24903739, 32019093, 74711217, 96057279, 224133651, 288171837, 672400953, 2017202859]

約数ペア:

[(1, 2017202859), (3, 672400953), (7, 288171837), (9, 224133651), (21, 96057279), (27, 74711217), (63, 32019093), (81, 24903739), (189, 10673031), (233, 8657523), (567, 3557677), (699, 2885841), (1631, 1236789), (2097, 961947), (4893, 412263), (6291, 320649), (14679, 137421), (15269, 132111), (18873, 106883), (44037, 45807)]