2200979319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 3832012800

約数和(自身を除く): 1631033481

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 349, 483, 759, 1047, 1187, 1771, 2443, 3561, 3839, 5313, 7329, 8027, 8309, 11517, 13057, 24081, 24927, 26873, 27301, 39171, 56189, 80619, 81903, 88297, 91399, 168567, 191107, 264891, 274197, 300311, 414263, 573321, 618079, 900933, 1242789, 1854237, 2102177, 2899841, 4556893, 6306531, 8699523, 9528049, 13670679, 28584147, 31898251, 66696343, 95694753, 104808539, 200089029, 314425617, 733659773, 2200979319]

約数ペア:

[(1, 2200979319), (3, 733659773), (7, 314425617), (11, 200089029), (21, 104808539), (23, 95694753), (33, 66696343), (69, 31898251), (77, 28584147), (161, 13670679), (231, 9528049), (253, 8699523), (349, 6306531), (483, 4556893), (759, 2899841), (1047, 2102177), (1187, 1854237), (1771, 1242789), (2443, 900933), (3561, 618079), (3839, 573321), (5313, 414263), (7329, 300311), (8027, 274197), (8309, 264891), (11517, 191107), (13057, 168567), (24081, 91399), (24927, 88297), (26873, 81903), (27301, 80619), (39171, 56189)]