540937957

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 655130880

約数和(自身を除く): 114192923

約数列:

[1, 7, 29, 73, 173, 203, 211, 511, 1211, 1477, 2117, 5017, 6119, 12629, 14819, 15403, 35119, 36503, 42833, 88403, 107821, 255521, 366241, 446687, 1058587, 2563687, 2664719, 3126809, 7410109, 18653033, 77276851, 540937957]

約数ペア:

[(1, 540937957), (7, 77276851), (29, 18653033), (73, 7410109), (173, 3126809), (203, 2664719), (211, 2563687), (511, 1058587), (1211, 446687), (1477, 366241), (2117, 255521), (5017, 107821), (6119, 88403), (12629, 42833), (14819, 36503), (15403, 35119)]