401037351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49201}}^1$

素因数の和:49247

約数の個数: 32

約数和(自身を含む): 661274880

約数和(自身を除く): 260237529

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 49201, 147603, 541211, 639613, 934819, 1623633, 1918839, 2804457, 7035743, 10283009, 12152647, 21107229, 30849027, 36457941, 133679117, 401037351]

約数ペア:

[(1, 401037351), (3, 133679117), (11, 36457941), (13, 30849027), (19, 21107229), (33, 12152647), (39, 10283009), (57, 7035743), (143, 2804457), (209, 1918839), (247, 1623633), (429, 934819), (627, 639613), (741, 541211), (2717, 147603), (8151, 49201)]