17854134921

素因数分解:

$3^2\times 7^1\times {\mathrm{5147}}^1\times {\mathrm{55061}}^1$

素因数の和:60221

約数の個数: 24

約数和(自身を含む): 29479754304

約数和(自身を除く): 11625619383

約数列:

[1, 3, 7, 9, 21, 63, 5147, 15441, 36029, 46323, 55061, 108087, 165183, 324261, 385427, 495549, 1156281, 3468843, 283398967, 850196901, 1983792769, 2550590703, 5951378307, 17854134921]

約数ペア:

[(1, 17854134921), (3, 5951378307), (7, 2550590703), (9, 1983792769), (21, 850196901), (63, 283398967), (5147, 3468843), (15441, 1156281), (36029, 495549), (46323, 385427), (55061, 324261), (108087, 165183)]