30156723

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 45349200

約数和(自身を除く): 15192477

約数列:

[1, 3, 9, 29, 87, 227, 261, 509, 681, 1527, 2043, 4581, 6583, 14761, 19749, 44283, 59247, 115543, 132849, 346629, 1039887, 3350747, 10052241, 30156723]

約数ペア:

[(1, 30156723), (3, 10052241), (9, 3350747), (29, 1039887), (87, 346629), (227, 132849), (261, 115543), (509, 59247), (681, 44283), (1527, 19749), (2043, 14761), (4581, 6583)]