47440437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 24167883

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 419, 517, 803, 1257, 1551, 2409, 3431, 4609, 10293, 13827, 19693, 30587, 37741, 59079, 91761, 113223, 216623, 336457, 649869, 1009371, 1437589, 4312767, 15813479, 47440437]

約数ペア:

[(1, 47440437), (3, 15813479), (11, 4312767), (33, 1437589), (47, 1009371), (73, 649869), (141, 336457), (219, 216623), (419, 113223), (517, 91761), (803, 59079), (1257, 37741), (1551, 30587), (2409, 19693), (3431, 13827), (4609, 10293)]