1279346057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 1494958080

約数和(自身を除く): 215612023

約数列:

[1, 11, 19, 127, 157, 209, 307, 1397, 1727, 2413, 2983, 3377, 5833, 19939, 26543, 32813, 38989, 48199, 64163, 219329, 378841, 428879, 530189, 740791, 915781, 4167251, 6121273, 8148701, 10073591, 67334003, 116304187, 1279346057]

約数ペア:

[(1, 1279346057), (11, 116304187), (19, 67334003), (127, 10073591), (157, 8148701), (209, 6121273), (307, 4167251), (1397, 915781), (1727, 740791), (2413, 530189), (2983, 428879), (3377, 378841), (5833, 219329), (19939, 64163), (26543, 48199), (32813, 38989)]