286888331523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1\times {\mathrm{21269}}^1$

素因数の和:22211

約数の個数: 32

約数和(自身を含む): 398051884800

約数和(自身を除く): 111163553277

約数列:

[1, 3, 29, 87, 227, 681, 683, 2049, 6583, 19749, 19807, 21269, 59421, 63807, 155041, 465123, 616801, 1850403, 4496189, 4828063, 13488567, 14484189, 14526727, 43580181, 140013827, 420041481, 421275083, 1263825249, 3297567029, 9892701087, 95629443841, 286888331523]

約数ペア:

[(1, 286888331523), (3, 95629443841), (29, 9892701087), (87, 3297567029), (227, 1263825249), (681, 421275083), (683, 420041481), (2049, 140013827), (6583, 43580181), (19749, 14526727), (19807, 14484189), (21269, 13488567), (59421, 4828063), (63807, 4496189), (155041, 1850403), (465123, 616801)]