1273205920671

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{2143217}}^1$

素因数の和:2143815

約数の個数: 24

約数和(自身を含む): 1855598144400

約数和(自身を除く): 582392223729

約数列:

[1, 3, 9, 149, 443, 447, 1329, 1341, 3987, 66007, 198021, 594063, 2143217, 6429651, 19288953, 319339333, 949445131, 958017999, 2848335393, 2874053997, 8545006179, 141467324519, 424401973557, 1273205920671]

約数ペア:

[(1, 1273205920671), (3, 424401973557), (9, 141467324519), (149, 8545006179), (443, 2874053997), (447, 2848335393), (1329, 958017999), (1341, 949445131), (3987, 319339333), (66007, 19288953), (198021, 6429651), (594063, 2143217)]