318339897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{1993}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 436446720

約数和(自身を除く): 118106823

約数列:

[1, 3, 37, 111, 1439, 1993, 4317, 5979, 53243, 73741, 159729, 221223, 2867927, 8603781, 106113299, 318339897]

約数ペア:

[(1, 318339897), (3, 106113299), (37, 8603781), (111, 2867927), (1439, 221223), (1993, 159729), (4317, 73741), (5979, 53243)]