245713305591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5289959}}^1$

素因数の和:5290375

約数の個数: 24

約数和(自身を含む): 383183542560

約数和(自身を除く): 137470236969

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 3573, 5161, 15483, 46449, 5289959, 15869877, 47609631, 68769467, 206308401, 618925203, 2100113723, 6300341169, 18901023507, 27301478399, 81904435197, 245713305591]

約数ペア:

[(1, 245713305591), (3, 81904435197), (9, 27301478399), (13, 18901023507), (39, 6300341169), (117, 2100113723), (397, 618925203), (1191, 206308401), (3573, 68769467), (5161, 47609631), (15483, 15869877), (46449, 5289959)]