1308400233

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{326203}}^1$

素因数の和:326404

約数の個数: 16

約数和(自身を含む): 2004197376

約数和(自身を除く): 695797143

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 326203, 978609, 2283421, 6850263, 62304773, 186914319, 436133411, 1308400233]

約数ペア:

[(1, 1308400233), (3, 436133411), (7, 186914319), (21, 62304773), (191, 6850263), (573, 2283421), (1337, 978609), (4011, 326203)]