279984783693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{82609}}^1$

素因数の和:83341

約数の個数: 32

約数和(自身を含む): 397664713600

約数和(自身を除く): 117679929907

約数列:

[1, 3, 19, 57, 97, 291, 613, 1839, 1843, 5529, 11647, 34941, 59461, 82609, 178383, 247827, 1129759, 1569571, 3389277, 4708713, 8013073, 24039219, 50639317, 151917951, 152248387, 456745161, 962147023, 2886441069, 4912013749, 14736041247, 93328261231, 279984783693]

約数ペア:

[(1, 279984783693), (3, 93328261231), (19, 14736041247), (57, 4912013749), (97, 2886441069), (291, 962147023), (613, 456745161), (1839, 152248387), (1843, 151917951), (5529, 50639317), (11647, 24039219), (34941, 8013073), (59461, 4708713), (82609, 3389277), (178383, 1569571), (247827, 1129759)]