47973541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 64392192

約数和(自身を除く): 16418651

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 547, 737, 1139, 1309, 3829, 5159, 6017, 7973, 9299, 12529, 36649, 42119, 65093, 87703, 102289, 256543, 403139, 623033, 716023, 2821973, 4361231, 6853363, 47973541]

約数ペア:

[(1, 47973541), (7, 6853363), (11, 4361231), (17, 2821973), (67, 716023), (77, 623033), (119, 403139), (187, 256543), (469, 102289), (547, 87703), (737, 65093), (1139, 42119), (1309, 36649), (3829, 12529), (5159, 9299), (6017, 7973)]