1730487501

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 2697117696

約数和(自身を除く): 966630195

約数列:

[1, 3, 9, 23, 47, 69, 83, 141, 207, 249, 423, 747, 1081, 1909, 2143, 3243, 3901, 5727, 6429, 9729, 11703, 17181, 19287, 35109, 49289, 89723, 100721, 147867, 177869, 269169, 302163, 443601, 533607, 807507, 906489, 1600821, 2316583, 4090987, 6949749, 8359843, 12272961, 20849247, 25079529, 36818883, 75238587, 192276389, 576829167, 1730487501]

約数ペア:

[(1, 1730487501), (3, 576829167), (9, 192276389), (23, 75238587), (47, 36818883), (69, 25079529), (83, 20849247), (141, 12272961), (207, 8359843), (249, 6949749), (423, 4090987), (747, 2316583), (1081, 1600821), (1909, 906489), (2143, 807507), (3243, 533607), (3901, 443601), (5727, 302163), (6429, 269169), (9729, 177869), (11703, 147867), (17181, 100721), (19287, 89723), (35109, 49289)]