713350497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 1083663360

約数和(自身を除く): 370312863

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 647, 667, 841, 1311, 1653, 1941, 2001, 2523, 12293, 12673, 14881, 15979, 18763, 19343, 36879, 38019, 44643, 47937, 56289, 58029, 282739, 356497, 367517, 431549, 544127, 848217, 1069491, 1102551, 1294647, 1632381, 8199431, 10338413, 12514921, 24598293, 31015239, 37544763, 237783499, 713350497]

約数ペア:

[(1, 713350497), (3, 237783499), (19, 37544763), (23, 31015239), (29, 24598293), (57, 12514921), (69, 10338413), (87, 8199431), (437, 1632381), (551, 1294647), (647, 1102551), (667, 1069491), (841, 848217), (1311, 544127), (1653, 431549), (1941, 367517), (2001, 356497), (2523, 282739), (12293, 58029), (12673, 56289), (14881, 47937), (15979, 44643), (18763, 38019), (19343, 36879)]