993322659

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{34301}}^1$

素因数の和:34515

約数の個数: 24

約数和(自身を含む): 1548529488

約数和(自身を除く): 555206829

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 4137, 9653, 28959, 34301, 102903, 240107, 720321, 1680749, 5042247, 6757297, 20271891, 47301079, 141903237, 331107553, 993322659]

約数ペア:

[(1, 993322659), (3, 331107553), (7, 141903237), (21, 47301079), (49, 20271891), (147, 6757297), (197, 5042247), (591, 1680749), (1379, 720321), (4137, 240107), (9653, 102903), (28959, 34301)]