1628590977

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{8431}}^1$

素因数の和:8590

約数の個数: 36

約数和(自身を含む): 2567645184

約数和(自身を除く): 939054207

約数列:

[1, 3, 9, 13, 39, 117, 127, 169, 381, 507, 1143, 1521, 1651, 4953, 8431, 14859, 21463, 25293, 64389, 75879, 109603, 193167, 328809, 986427, 1070737, 1424839, 3212211, 4274517, 9636633, 12823551, 13919581, 41758743, 125276229, 180954553, 542863659, 1628590977]

約数ペア:

[(1, 1628590977), (3, 542863659), (9, 180954553), (13, 125276229), (39, 41758743), (117, 13919581), (127, 12823551), (169, 9636633), (381, 4274517), (507, 3212211), (1143, 1424839), (1521, 1070737), (1651, 986427), (4953, 328809), (8431, 193167), (14859, 109603), (21463, 75879), (25293, 64389)]