29286747

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{751}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 48488960

約数和(自身を除く): 19202213

約数列:

[1, 3, 7, 9, 21, 63, 619, 751, 1857, 2253, 4333, 5257, 5571, 6759, 12999, 15771, 38997, 47313, 464869, 1394607, 3254083, 4183821, 9762249, 29286747]

約数ペア:

[(1, 29286747), (3, 9762249), (7, 4183821), (9, 3254083), (21, 1394607), (63, 464869), (619, 47313), (751, 38997), (1857, 15771), (2253, 12999), (4333, 6759), (5257, 5571)]