30419883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 48605648

約数和(自身を除く): 18185765

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 7027, 21081, 63243, 91351, 259999, 274053, 779997, 822159, 2339991, 3379987, 10139961, 30419883]

約数ペア:

[(1, 30419883), (3, 10139961), (9, 3379987), (13, 2339991), (37, 822159), (39, 779997), (111, 274053), (117, 259999), (333, 91351), (481, 63243), (1443, 21081), (4329, 7027)]