1318408347621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6967}}^1\times {\mathrm{86291}}^1$

素因数の和:93321

約数の個数: 32

約数和(自身を含む): 1904863454208

約数和(自身を除く): 586455106587

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6967, 20901, 86291, 118439, 258873, 299581, 355317, 898743, 1466947, 3710513, 4400841, 5092877, 11131539, 15278631, 63078721, 189236163, 601189397, 1803568191, 10220219749, 25851144071, 30660659247, 77553432213, 439469449207, 1318408347621]

約数ペア:

[(1, 1318408347621), (3, 439469449207), (17, 77553432213), (43, 30660659247), (51, 25851144071), (129, 10220219749), (731, 1803568191), (2193, 601189397), (6967, 189236163), (20901, 63078721), (86291, 15278631), (118439, 11131539), (258873, 5092877), (299581, 4400841), (355317, 3710513), (898743, 1466947)]