42923419

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 57341952

約数和(自身を除く): 14418533

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 271, 847, 1309, 1331, 1897, 2057, 2981, 4607, 9317, 14399, 20867, 22627, 32249, 32791, 50677, 158389, 229537, 354739, 360701, 557447, 2524907, 3902129, 6131917, 42923419]

約数ペア:

[(1, 42923419), (7, 6131917), (11, 3902129), (17, 2524907), (77, 557447), (119, 360701), (121, 354739), (187, 229537), (271, 158389), (847, 50677), (1309, 32791), (1331, 32249), (1897, 22627), (2057, 20867), (2981, 14399), (4607, 9317)]