245226003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 379302912

約数和(自身を除く): 134076909

約数列:

[1, 3, 11, 17, 33, 51, 187, 271, 561, 813, 1613, 2981, 4607, 4839, 8943, 13821, 17743, 27421, 50677, 53229, 82263, 152031, 301631, 437123, 904893, 1311369, 4808353, 7431091, 14425059, 22293273, 81742001, 245226003]

約数ペア:

[(1, 245226003), (3, 81742001), (11, 22293273), (17, 14425059), (33, 7431091), (51, 4808353), (187, 1311369), (271, 904893), (561, 437123), (813, 301631), (1613, 152031), (2981, 82263), (4607, 53229), (4839, 50677), (8943, 27421), (13821, 17743)]