151155721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 166053888

約数和(自身を除く): 14898167

約数列:

[1, 17, 31, 233, 527, 1231, 3961, 7223, 20927, 38161, 122791, 286823, 648737, 4875991, 8891513, 151155721]

約数ペア:

[(1, 151155721), (17, 8891513), (31, 4875991), (233, 648737), (527, 286823), (1231, 122791), (3961, 38161), (7223, 20927)]