9968370387

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{9109}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 14237836800

約数和(自身を除く): 4269466413

約数列:

[1, 3, 19, 57, 73, 219, 263, 789, 1387, 4161, 4997, 9109, 14991, 19199, 27327, 57597, 173071, 364781, 519213, 664957, 1094343, 1994871, 2395667, 7187001, 12634183, 37902549, 45517673, 136553019, 174883691, 524651073, 3322790129, 9968370387]

約数ペア:

[(1, 9968370387), (3, 3322790129), (19, 524651073), (57, 174883691), (73, 136553019), (219, 45517673), (263, 37902549), (789, 12634183), (1387, 7187001), (4161, 2395667), (4997, 1994871), (9109, 1094343), (14991, 664957), (19199, 519213), (27327, 364781), (57597, 173071)]