4995111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 7463808

約数和(自身を除く): 2468697

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 4091, 12273, 45001, 135003, 151367, 454101, 1665037, 4995111]

約数ペア:

[(1, 4995111), (3, 1665037), (11, 454101), (33, 151367), (37, 135003), (111, 45001), (407, 12273), (1221, 4091)]