2968857529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1\times {\mathrm{2203}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 3275002944

約数和(自身を除く): 306145415

約数列:

[1, 11, 101, 1111, 1213, 2203, 13343, 24233, 122513, 222503, 1347643, 2447533, 2672239, 29394629, 269896139, 2968857529]

約数ペア:

[(1, 2968857529), (11, 269896139), (101, 29394629), (1111, 2672239), (1213, 2447533), (2203, 1347643), (13343, 222503), (24233, 122513)]