1520494723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 1732032000

約数和(自身を除く): 211537277

約数列:

[1, 11, 59, 61, 193, 199, 649, 671, 2123, 2189, 3599, 11387, 11741, 11773, 12139, 38407, 39589, 125257, 129151, 129503, 133529, 422477, 694607, 716201, 2266013, 2342827, 7640677, 7878211, 24926143, 25771097, 138226793, 1520494723]

約数ペア:

[(1, 1520494723), (11, 138226793), (59, 25771097), (61, 24926143), (193, 7878211), (199, 7640677), (649, 2342827), (671, 2266013), (2123, 716201), (2189, 694607), (3599, 422477), (11387, 133529), (11741, 129503), (11773, 129151), (12139, 125257), (38407, 39589)]