29742951

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6977}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 47729520

約数和(自身を除く): 17986569

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6977, 20931, 48839, 146517, 202333, 341873, 606999, 1025619, 1416331, 4248993, 9914317, 29742951]

約数ペア:

[(1, 29742951), (3, 9914317), (7, 4248993), (21, 1416331), (29, 1025619), (49, 606999), (87, 341873), (147, 202333), (203, 146517), (609, 48839), (1421, 20931), (4263, 6977)]