231293398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971821}}^1$

素因数の和:971847

約数の個数: 16

約数和(自身を含む): 419827104

約数和(自身を除く): 188533706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 971821, 1943642, 6802747, 13605494, 16520957, 33041914, 115646699, 231293398]

約数ペア:

[(1, 231293398), (2, 115646699), (7, 33041914), (14, 16520957), (17, 13605494), (34, 6802747), (119, 1943642), (238, 971821)]