406979157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{222029}}^1$

素因数の和:222092

約数の個数: 16

約数和(自身を含む): 596816640

約数和(自身を除く): 189837483

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 222029, 666087, 2886377, 8659131, 10435363, 31306089, 135659719, 406979157]

約数ペア:

[(1, 406979157), (3, 135659719), (13, 31306089), (39, 10435363), (47, 8659131), (141, 2886377), (611, 666087), (1833, 222029)]