42795291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 28743909

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 809, 1603, 2427, 2519, 4809, 5663, 7557, 8899, 16989, 17633, 26697, 52899, 62293, 185261, 186879, 555783, 1296827, 2037871, 3890481, 6113613, 14265097, 42795291]

約数ペア:

[(1, 42795291), (3, 14265097), (7, 6113613), (11, 3890481), (21, 2037871), (33, 1296827), (77, 555783), (229, 186879), (231, 185261), (687, 62293), (809, 52899), (1603, 26697), (2427, 17633), (2519, 16989), (4809, 8899), (5663, 7557)]