40783119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 21813681

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 449, 663, 1347, 1781, 2329, 5343, 5837, 6987, 7633, 17511, 22899, 30277, 61513, 90831, 99229, 184539, 297687, 799669, 1045721, 2399007, 3137163, 13594373, 40783119]

約数ペア:

[(1, 40783119), (3, 13594373), (13, 3137163), (17, 2399007), (39, 1045721), (51, 799669), (137, 297687), (221, 184539), (411, 99229), (449, 90831), (663, 61513), (1347, 30277), (1781, 22899), (2329, 17511), (5343, 7633), (5837, 6987)]