2017882713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 3525120000

約数和(自身を除く): 1507237287

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 149, 161, 231, 253, 447, 483, 759, 1043, 1639, 1771, 2549, 3129, 3427, 4917, 5313, 7647, 10281, 11473, 17843, 23989, 28039, 34419, 37697, 53529, 58627, 71967, 84117, 113091, 175881, 196273, 263879, 379801, 410389, 588819, 644897, 791637, 1139403, 1231167, 1934691, 2658607, 4177811, 4514279, 7975821, 8735423, 12533433, 13542837, 26206269, 29244677, 61147961, 87734031, 96089653, 183443883, 288268959, 672627571, 2017882713]

約数ペア:

[(1, 2017882713), (3, 672627571), (7, 288268959), (11, 183443883), (21, 96089653), (23, 87734031), (33, 61147961), (69, 29244677), (77, 26206269), (149, 13542837), (161, 12533433), (231, 8735423), (253, 7975821), (447, 4514279), (483, 4177811), (759, 2658607), (1043, 1934691), (1639, 1231167), (1771, 1139403), (2549, 791637), (3129, 644897), (3427, 588819), (4917, 410389), (5313, 379801), (7647, 263879), (10281, 196273), (11473, 175881), (17843, 113091), (23989, 84117), (28039, 71967), (34419, 58627), (37697, 53529)]