438242152251

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{189713}}^1$

素因数の和:190227

約数の個数: 32

約数和(自身を含む): 614855485440

約数和(自身を除く): 176613333189

約数列:

[1, 3, 31, 59, 93, 177, 421, 1263, 1829, 5487, 13051, 24839, 39153, 74517, 189713, 569139, 770009, 2310027, 5881103, 11193067, 17643309, 33579201, 79869173, 239607519, 346985077, 1040955231, 2475944363, 4712281207, 7427833089, 14136843621, 146080717417, 438242152251]

約数ペア:

[(1, 438242152251), (3, 146080717417), (31, 14136843621), (59, 7427833089), (93, 4712281207), (177, 2475944363), (421, 1040955231), (1263, 346985077), (1829, 239607519), (5487, 79869173), (13051, 33579201), (24839, 17643309), (39153, 11193067), (74517, 5881103), (189713, 2310027), (569139, 770009)]