2868757617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 4425769152

約数和(自身を除く): 1557011535

約数列:

[1, 3, 11, 19, 33, 57, 209, 257, 361, 627, 771, 937, 1083, 2811, 2827, 3971, 4883, 8481, 10307, 11913, 14649, 17803, 30921, 53409, 53713, 92777, 161139, 195833, 240809, 278331, 338257, 587499, 722427, 1014771, 1020547, 2648899, 3061641, 3720827, 4575371, 7946697, 11162481, 13726113, 50329081, 86932049, 150987243, 260796147, 956252539, 2868757617]

約数ペア:

[(1, 2868757617), (3, 956252539), (11, 260796147), (19, 150987243), (33, 86932049), (57, 50329081), (209, 13726113), (257, 11162481), (361, 7946697), (627, 4575371), (771, 3720827), (937, 3061641), (1083, 2648899), (2811, 1020547), (2827, 1014771), (3971, 722427), (4883, 587499), (8481, 338257), (10307, 278331), (11913, 240809), (14649, 195833), (17803, 161139), (30921, 92777), (53409, 53713)]