30199023

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{6343}}^1$

素因数の和:6395

約数の個数: 18

約数和(自身を含む): 45607016

約数和(自身を除く): 15407993

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 6343, 19029, 57087, 145889, 437667, 1313001, 3355447, 10066341, 30199023]

約数ペア:

[(1, 30199023), (3, 10066341), (9, 3355447), (23, 1313001), (69, 437667), (207, 145889), (529, 57087), (1587, 19029), (4761, 6343)]