30672459

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 17481141

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 911, 1161, 1247, 2733, 3741, 8199, 11223, 24597, 26419, 33669, 39173, 79257, 117519, 237771, 352557, 713313, 1057671, 1136017, 3408051, 10224153, 30672459]

約数ペア:

[(1, 30672459), (3, 10224153), (9, 3408051), (27, 1136017), (29, 1057671), (43, 713313), (87, 352557), (129, 237771), (261, 117519), (387, 79257), (783, 39173), (911, 33669), (1161, 26419), (1247, 24597), (2733, 11223), (3741, 8199)]