47524477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 64399104

約数和(自身を除く): 16874627

約数列:

[1, 7, 11, 13, 77, 91, 143, 197, 241, 1001, 1379, 1687, 2167, 2561, 2651, 3133, 15169, 17927, 18557, 21931, 28171, 34463, 47477, 197197, 241241, 332339, 522247, 617201, 3655729, 4320407, 6789211, 47524477]

約数ペア:

[(1, 47524477), (7, 6789211), (11, 4320407), (13, 3655729), (77, 617201), (91, 522247), (143, 332339), (197, 241241), (241, 197197), (1001, 47477), (1379, 34463), (1687, 28171), (2167, 21931), (2561, 18557), (2651, 17927), (3133, 15169)]