29884959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 47138000

約数和(自身を除く): 17253041

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3499, 8541, 10497, 31491, 45487, 136461, 255427, 409383, 766281, 2298843, 3320551, 9961653, 29884959]

約数ペア:

[(1, 29884959), (3, 9961653), (9, 3320551), (13, 2298843), (39, 766281), (73, 409383), (117, 255427), (219, 136461), (657, 45487), (949, 31491), (2847, 10497), (3499, 8541)]