181148011967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1245149}}^1$

素因数の和:1245231

約数の個数: 24

約数和(自身を含む): 212532163200

約数和(自身を除く): 31384151233

約数列:

[1, 13, 19, 31, 247, 361, 403, 589, 4693, 7657, 11191, 145483, 1245149, 16186937, 23657831, 38599619, 307551803, 449498789, 501795047, 733392761, 5843484257, 9534105893, 13934462459, 181148011967]

約数ペア:

[(1, 181148011967), (13, 13934462459), (19, 9534105893), (31, 5843484257), (247, 733392761), (361, 501795047), (403, 449498789), (589, 307551803), (4693, 38599619), (7657, 23657831), (11191, 16186937), (145483, 1245149)]