16866603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 27854400

約数和(自身を除く): 10987797

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1657, 3393, 4971, 10179, 14913, 21541, 44739, 48053, 64623, 144159, 193869, 432477, 581607, 624689, 1297431, 1874067, 5622201, 16866603]

約数ペア:

[(1, 16866603), (3, 5622201), (9, 1874067), (13, 1297431), (27, 624689), (29, 581607), (39, 432477), (87, 193869), (117, 144159), (261, 64623), (351, 48053), (377, 44739), (783, 21541), (1131, 14913), (1657, 10179), (3393, 4971)]