1381567359729

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4651}}^1\times {\mathrm{23671}}^1$

素因数の和:28461

約数の個数: 32

約数和(自身を含む): 1902910648320

約数和(自身を除く): 521343288591

約数列:

[1, 3, 47, 89, 141, 267, 4183, 4651, 12549, 13953, 23671, 71013, 218597, 413939, 655791, 1112537, 1241817, 2106719, 3337611, 6320157, 19455133, 58365399, 99015793, 110093821, 297047379, 330281463, 5174409587, 9798350069, 15523228761, 29395050207, 460522453243, 1381567359729]

約数ペア:

[(1, 1381567359729), (3, 460522453243), (47, 29395050207), (89, 15523228761), (141, 9798350069), (267, 5174409587), (4183, 330281463), (4651, 297047379), (12549, 110093821), (13953, 99015793), (23671, 58365399), (71013, 19455133), (218597, 6320157), (413939, 3337611), (655791, 2106719), (1112537, 1241817)]