210930389999

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41659}}^1\times {\mathrm{23333}}^1$

素因数の和:65030

約数の個数: 16

約数和(自身を含む): 248856176640

約数和(自身を除く): 37925786641

約数列:

[1, 7, 31, 217, 23333, 41659, 163331, 291613, 723323, 1291429, 5063261, 9040003, 972029447, 6804206129, 30132912857, 210930389999]

約数ペア:

[(1, 210930389999), (7, 30132912857), (31, 6804206129), (217, 972029447), (23333, 9040003), (41659, 5063261), (163331, 1291429), (291613, 723323)]