42471327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 61804800

約数和(自身を除く): 19333473

約数列:

[1, 3, 19, 57, 59, 73, 173, 177, 219, 519, 1121, 1387, 3287, 3363, 4161, 4307, 9861, 10207, 12629, 12921, 30621, 37887, 81833, 193933, 239951, 245499, 581799, 719853, 745111, 2235333, 14157109, 42471327]

約数ペア:

[(1, 42471327), (3, 14157109), (19, 2235333), (57, 745111), (59, 719853), (73, 581799), (173, 245499), (177, 239951), (219, 193933), (519, 81833), (1121, 37887), (1387, 30621), (3287, 12921), (3363, 12629), (4161, 10207), (4307, 9861)]