40030809

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 66038784

約数和(自身を除く): 26007975

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 443, 993, 1329, 2317, 3101, 4303, 5759, 6951, 9303, 12909, 17277, 30121, 40313, 90363, 120939, 146633, 439899, 1026431, 1906229, 3079293, 5718687, 13343603, 40030809]

約数ペア:

[(1, 40030809), (3, 13343603), (7, 5718687), (13, 3079293), (21, 1906229), (39, 1026431), (91, 439899), (273, 146633), (331, 120939), (443, 90363), (993, 40313), (1329, 30121), (2317, 17277), (3101, 12909), (4303, 9303), (5759, 6951)]