1729385883

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 2661690240

約数和(自身を除く): 932304357

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 401, 999, 1203, 1439, 2997, 3609, 4317, 10827, 12951, 14837, 32481, 38853, 44511, 53243, 116559, 133533, 159729, 400599, 479187, 577039, 1201797, 1437561, 1731117, 4312683, 5193351, 15580053, 21350443, 46740159, 64051329, 192153987, 576461961, 1729385883]

約数ペア:

[(1, 1729385883), (3, 576461961), (9, 192153987), (27, 64051329), (37, 46740159), (81, 21350443), (111, 15580053), (333, 5193351), (401, 4312683), (999, 1731117), (1203, 1437561), (1439, 1201797), (2997, 577039), (3609, 479187), (4317, 400599), (10827, 159729), (12951, 133533), (14837, 116559), (32481, 53243), (38853, 44511)]