632142711

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{410749}}^1$

素因数の和:410780

約数の個数: 20

約数和(自身を含む): 994015000

約数和(自身を除く): 361872289

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 410749, 1232247, 3696741, 7804231, 11090223, 23412693, 33270669, 70238079, 210714237, 632142711]

約数ペア:

[(1, 632142711), (3, 210714237), (9, 70238079), (19, 33270669), (27, 23412693), (57, 11090223), (81, 7804231), (171, 3696741), (513, 1232247), (1539, 410749)]