416830227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 640224000

約数和(自身を除く): 223393773

約数列:

[1, 3, 11, 19, 33, 57, 209, 389, 627, 1167, 1709, 4279, 5127, 7391, 12837, 18799, 22173, 32471, 56397, 81301, 97413, 243903, 357181, 664801, 1071543, 1994403, 7312811, 12631219, 21938433, 37893657, 138943409, 416830227]

約数ペア:

[(1, 416830227), (3, 138943409), (11, 37893657), (19, 21938433), (33, 12631219), (57, 7312811), (209, 1994403), (389, 1071543), (627, 664801), (1167, 357181), (1709, 243903), (4279, 97413), (5127, 81301), (7391, 56397), (12837, 32471), (18799, 22173)]