39015613

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 51020928

約数和(自身を除く): 12005315

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 2663, 14651, 18641, 34619, 61249, 130487, 242333, 428743, 796237, 1696331, 3001201, 5573659, 39015613]

約数ペア:

[(1, 39015613), (7, 5573659), (13, 3001201), (23, 1696331), (49, 796237), (91, 428743), (161, 242333), (299, 130487), (637, 61249), (1127, 34619), (2093, 18641), (2663, 14651)]