1323275913

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 1980030720

約数和(自身を除く): 656754807

約数列:

[1, 3, 9, 27, 157, 471, 487, 641, 1413, 1461, 1923, 4239, 4383, 5769, 13149, 17307, 76459, 100637, 229377, 301911, 312167, 688131, 905733, 936501, 2064393, 2717199, 2809503, 8428509, 49010219, 147030657, 441091971, 1323275913]

約数ペア:

[(1, 1323275913), (3, 441091971), (9, 147030657), (27, 49010219), (157, 8428509), (471, 2809503), (487, 2717199), (641, 2064393), (1413, 936501), (1461, 905733), (1923, 688131), (4239, 312167), (4383, 301911), (5769, 229377), (13149, 100637), (17307, 76459)]