713702199

素因数分解:

$3^1\times 7^2\times {\mathrm{1697}}^1\times {\mathrm{2861}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 1108006128

約数和(自身を除く): 394303929

約数列:

[1, 3, 7, 21, 49, 147, 1697, 2861, 5091, 8583, 11879, 20027, 35637, 60081, 83153, 140189, 249459, 420567, 4855117, 14565351, 33985819, 101957457, 237900733, 713702199]

約数ペア:

[(1, 713702199), (3, 237900733), (7, 101957457), (21, 33985819), (49, 14565351), (147, 4855117), (1697, 420567), (2861, 249459), (5091, 140189), (8583, 83153), (11879, 60081), (20027, 35637)]