213873244995

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{210911}}^1$

素因数の和:211995

約数の個数: 32

約数和(自身を含む): 347650467840

約数和(自身を除く): 133777222845

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1009, 3027, 5045, 15135, 67603, 202809, 210911, 338015, 632733, 1014045, 1054555, 3163665, 14131037, 42393111, 70655185, 211965555, 212809199, 638427597, 1064045995, 3192137985, 14258216333, 42774648999, 71291081665, 213873244995]

約数ペア:

[(1, 213873244995), (3, 71291081665), (5, 42774648999), (15, 14258216333), (67, 3192137985), (201, 1064045995), (335, 638427597), (1005, 212809199), (1009, 211965555), (3027, 70655185), (5045, 42393111), (15135, 14131037), (67603, 3163665), (202809, 1054555), (210911, 1014045), (338015, 632733)]