2015899809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 3384643584

約数和(自身を除く): 1368743775

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 607, 847, 1307, 1821, 2541, 3921, 4249, 6677, 9149, 12747, 14377, 20031, 27447, 43131, 46739, 73447, 100639, 140217, 158147, 220341, 301917, 474441, 514129, 793349, 1107029, 1542387, 2380047, 3321087, 5553443, 8726839, 16660329, 26180517, 61087873, 95995229, 183263619, 287985687, 671966603, 2015899809]

約数ペア:

[(1, 2015899809), (3, 671966603), (7, 287985687), (11, 183263619), (21, 95995229), (33, 61087873), (77, 26180517), (121, 16660329), (231, 8726839), (363, 5553443), (607, 3321087), (847, 2380047), (1307, 1542387), (1821, 1107029), (2541, 793349), (3921, 514129), (4249, 474441), (6677, 301917), (9149, 220341), (12747, 158147), (14377, 140217), (20031, 100639), (27447, 73447), (43131, 46739)]