1020347823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2579}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 1565337600

約数和(自身を除く): 544989777

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 631, 1893, 2579, 6941, 7737, 11989, 20823, 28369, 35967, 49001, 85107, 131879, 147003, 395637, 539011, 1617033, 1627349, 4882047, 17900839, 30919631, 53702517, 92758893, 340115941, 1020347823]

約数ペア:

[(1, 1020347823), (3, 340115941), (11, 92758893), (19, 53702517), (33, 30919631), (57, 17900839), (209, 4882047), (627, 1627349), (631, 1617033), (1893, 539011), (2579, 395637), (6941, 147003), (7737, 131879), (11989, 85107), (20823, 49001), (28369, 35967)]