1313599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 1612800

約数和(自身を除く): 299201

約数列:

[1, 7, 23, 41, 161, 199, 287, 943, 1393, 4577, 6601, 8159, 32039, 57113, 187657, 1313599]

約数ペア:

[(1, 1313599), (7, 187657), (23, 57113), (41, 32039), (161, 8159), (199, 6601), (287, 4577), (943, 1393)]