4080758739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 5728665600

約数和(自身を除く): 1647906861

約数列:

[1, 3, 23, 69, 191, 419, 573, 739, 1257, 2217, 4393, 9637, 13179, 16997, 28911, 50991, 80029, 141149, 240087, 309641, 423447, 928923, 1840667, 3246427, 5522001, 7121743, 9739281, 21365229, 59141431, 177424293, 1360252913, 4080758739]

約数ペア:

[(1, 4080758739), (3, 1360252913), (23, 177424293), (69, 59141431), (191, 21365229), (419, 9739281), (573, 7121743), (739, 5522001), (1257, 3246427), (2217, 1840667), (4393, 928923), (9637, 423447), (13179, 309641), (16997, 240087), (28911, 141149), (50991, 80029)]