1318324021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1\times {\mathrm{4513}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 1560038400

約数和(自身を除く): 241714379

約数列:

[1, 7, 29, 203, 1439, 4513, 10073, 31591, 41731, 130877, 292117, 916139, 6494207, 45459449, 188332003, 1318324021]

約数ペア:

[(1, 1318324021), (7, 188332003), (29, 45459449), (203, 6494207), (1439, 916139), (4513, 292117), (10073, 130877), (31591, 41731)]