13241487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 8876913

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1279, 1479, 3451, 3837, 8953, 10353, 21743, 26859, 37091, 65229, 111273, 152201, 259637, 456603, 630547, 778911, 1891641, 4413829, 13241487]

約数ペア:

[(1, 13241487), (3, 4413829), (7, 1891641), (17, 778911), (21, 630547), (29, 456603), (51, 259637), (87, 152201), (119, 111273), (203, 65229), (357, 37091), (493, 26859), (609, 21743), (1279, 10353), (1479, 8953), (3451, 3837)]