29930373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8225

約数の個数: 24

約数和(自身を含む): 48443616

約数和(自身を除く): 18513243

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 8171, 24513, 73539, 89881, 269643, 302327, 808929, 906981, 2720943, 3325597, 9976791, 29930373]

約数ペア:

[(1, 29930373), (3, 9976791), (9, 3325597), (11, 2720943), (33, 906981), (37, 808929), (99, 302327), (111, 269643), (333, 89881), (407, 73539), (1221, 24513), (3663, 8171)]