12449997

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 22195200

約数和(自身を除く): 9745203

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3467, 3591, 10401, 24269, 31203, 65873, 72807, 93609, 197619, 218421, 461111, 592857, 655263, 1383333, 1778571, 4149999, 12449997]

約数ペア:

[(1, 12449997), (3, 4149999), (7, 1778571), (9, 1383333), (19, 655263), (21, 592857), (27, 461111), (57, 218421), (63, 197619), (133, 93609), (171, 72807), (189, 65873), (399, 31203), (513, 24269), (1197, 10401), (3467, 3591)]