42863601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 23376399

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 499, 627, 1497, 1507, 2603, 4521, 5489, 7809, 9481, 16467, 28443, 28633, 68363, 85899, 104291, 205089, 312873, 751993, 1298897, 2255979, 3896691, 14287867, 42863601]

約数ペア:

[(1, 42863601), (3, 14287867), (11, 3896691), (19, 2255979), (33, 1298897), (57, 751993), (137, 312873), (209, 205089), (411, 104291), (499, 85899), (627, 68363), (1497, 28633), (1507, 28443), (2603, 16467), (4521, 9481), (5489, 7809)]