442265727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 637224192

約数和(自身を除く): 194958465

約数列:

[1, 3, 17, 51, 67, 201, 347, 373, 1041, 1119, 1139, 3417, 5899, 6341, 17697, 19023, 23249, 24991, 69747, 74973, 129431, 388293, 395233, 424847, 1185699, 1274541, 2200327, 6600981, 8671877, 26015631, 147421909, 442265727]

約数ペア:

[(1, 442265727), (3, 147421909), (17, 26015631), (51, 8671877), (67, 6600981), (201, 2200327), (347, 1274541), (373, 1185699), (1041, 424847), (1119, 395233), (1139, 388293), (3417, 129431), (5899, 74973), (6341, 69747), (17697, 24991), (19023, 23249)]