29749713

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 46347840

約数和(自身を除く): 16598127

約数列:

[1, 3, 7, 21, 49, 147, 439, 461, 1317, 1383, 3073, 3227, 9219, 9681, 21511, 22589, 64533, 67767, 202379, 607137, 1416653, 4249959, 9916571, 29749713]

約数ペア:

[(1, 29749713), (3, 9916571), (7, 4249959), (21, 1416653), (49, 607137), (147, 202379), (439, 67767), (461, 64533), (1317, 22589), (1383, 21511), (3073, 9681), (3227, 9219)]