29943693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6917}}^1$

素因数の和:6973

約数の個数: 24

約数和(自身を含む): 47844888

約数和(自身を除く): 17901195

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 6917, 20751, 62253, 89921, 255929, 269763, 767787, 809289, 2303361, 3327077, 9981231, 29943693]

約数ペア:

[(1, 29943693), (3, 9981231), (9, 3327077), (13, 2303361), (37, 809289), (39, 767787), (111, 269763), (117, 255929), (333, 89921), (481, 62253), (1443, 20751), (4329, 6917)]