2109498315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{16901}}^1$

素因数の和:17119

約数の個数: 32

約数和(自身を含む): 3460988736

約数和(自身を除く): 1351490421

約数列:

[1, 3, 5, 15, 53, 157, 159, 265, 471, 785, 795, 2355, 8321, 16901, 24963, 41605, 50703, 84505, 124815, 253515, 895753, 2653457, 2687259, 4478765, 7960371, 13267285, 13436295, 39801855, 140633221, 421899663, 703166105, 2109498315]

約数ペア:

[(1, 2109498315), (3, 703166105), (5, 421899663), (15, 140633221), (53, 39801855), (157, 13436295), (159, 13267285), (265, 7960371), (471, 4478765), (785, 2687259), (795, 2653457), (2355, 895753), (8321, 253515), (16901, 124815), (24963, 84505), (41605, 50703)]