2023721685

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{348617}}^1$

素因数の和:348674

約数の個数: 32

約数和(自身を含む): 3681406080

約数和(自身を除く): 1657684395

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 348617, 1045851, 1743085, 3137553, 5229255, 9412659, 14990531, 15687765, 44971593, 47063295, 74952655, 134914779, 224857965, 404744337, 674573895, 2023721685]

約数ペア:

[(1, 2023721685), (3, 674573895), (5, 404744337), (9, 224857965), (15, 134914779), (27, 74952655), (43, 47063295), (45, 44971593), (129, 15687765), (135, 14990531), (215, 9412659), (387, 5229255), (645, 3137553), (1161, 1743085), (1935, 1045851), (5805, 348617)]