317264283

素因数分解:

$3^4\times 7^1\times {\mathrm{559549}}^1$

素因数の和:559568

約数の個数: 20

約数和(自身を含む): 541644400

約数和(自身を除く): 224380117

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 559549, 1678647, 3916843, 5035941, 11750529, 15107823, 35251587, 45323469, 105754761, 317264283]

約数ペア:

[(1, 317264283), (3, 105754761), (7, 45323469), (9, 35251587), (21, 15107823), (27, 11750529), (63, 5035941), (81, 3916843), (189, 1678647), (567, 559549)]