238889712901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{966527}}^1$

素因数の和:966649

約数の個数: 32

約数和(自身を含む): 302855749632

約数和(自身を除く): 63966036731

約数列:

[1, 7, 17, 31, 67, 119, 217, 469, 527, 1139, 2077, 3689, 7973, 14539, 35309, 247163, 966527, 6765689, 16430959, 29962337, 64757309, 115016713, 209736359, 453301163, 509359729, 1100874253, 2007476579, 3565518103, 7706119771, 14052336053, 34127101843, 238889712901]

約数ペア:

[(1, 238889712901), (7, 34127101843), (17, 14052336053), (31, 7706119771), (67, 3565518103), (119, 2007476579), (217, 1100874253), (469, 509359729), (527, 453301163), (1139, 209736359), (2077, 115016713), (3689, 64757309), (7973, 29962337), (14539, 16430959), (35309, 6765689), (247163, 966527)]