2915697110263

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{71887}}^1$

素因数の和:72092

約数の個数: 48

約数和(自身を含む): 3540970537984

約数和(自身を除く): 625273427721

約数列:

[1, 7, 43, 47, 61, 301, 329, 427, 2021, 2209, 2623, 2867, 14147, 15463, 18361, 20069, 71887, 94987, 123281, 134749, 503209, 664909, 862967, 943243, 3091141, 3378689, 4385107, 5794207, 21637987, 23650823, 30695749, 40559449, 145283627, 158798383, 188559601, 206100029, 1016985389, 1111588681, 1319917207, 1442700203, 6828330469, 8862301247, 9686701363, 47798313283, 62036108729, 67806909541, 416528158609, 2915697110263]

約数ペア:

[(1, 2915697110263), (7, 416528158609), (43, 67806909541), (47, 62036108729), (61, 47798313283), (301, 9686701363), (329, 8862301247), (427, 6828330469), (2021, 1442700203), (2209, 1319917207), (2623, 1111588681), (2867, 1016985389), (14147, 206100029), (15463, 188559601), (18361, 158798383), (20069, 145283627), (71887, 40559449), (94987, 30695749), (123281, 23650823), (134749, 21637987), (503209, 5794207), (664909, 4385107), (862967, 3378689), (943243, 3091141)]