89730199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 18649961

約数列:

[1, 13, 17, 23, 127, 139, 221, 299, 391, 1651, 1807, 2159, 2363, 2921, 3197, 5083, 17653, 28067, 30719, 37973, 41561, 49657, 54349, 229489, 300101, 406019, 645541, 706537, 3901313, 5278247, 6902323, 89730199]

約数ペア:

[(1, 89730199), (13, 6902323), (17, 5278247), (23, 3901313), (127, 706537), (139, 645541), (221, 406019), (299, 300101), (391, 229489), (1651, 54349), (1807, 49657), (2159, 41561), (2363, 37973), (2921, 30719), (3197, 28067), (5083, 17653)]