2017702947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{12251}}^1$

素因数の和:12411

約数の個数: 32

約数和(自身を含む): 2996937216

約数和(自身を除く): 979234269

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1339, 1599, 4017, 4223, 12251, 12669, 36753, 54899, 159263, 164697, 477789, 502291, 1261853, 1506873, 3785559, 6529783, 16404089, 19589349, 49212267, 51735973, 155207919, 672567649, 2017702947]

約数ペア:

[(1, 2017702947), (3, 672567649), (13, 155207919), (39, 51735973), (41, 49212267), (103, 19589349), (123, 16404089), (309, 6529783), (533, 3785559), (1339, 1506873), (1599, 1261853), (4017, 502291), (4223, 477789), (12251, 164697), (12669, 159263), (36753, 54899)]