42465371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 49512960

約数和(自身を除く): 7047589

約数列:

[1, 13, 17, 89, 127, 221, 289, 1157, 1513, 1651, 2159, 3757, 11303, 19669, 25721, 28067, 36703, 146939, 192151, 334373, 477139, 2497963, 3266567, 42465371]

約数ペア:

[(1, 42465371), (13, 3266567), (17, 2497963), (89, 477139), (127, 334373), (221, 192151), (289, 146939), (1157, 36703), (1513, 28067), (1651, 25721), (2159, 19669), (3757, 11303)]