2017885185

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{735113}}^1$

素因数の和:735185

約数の個数: 24

約数和(自身を含む): 3555011304

約数和(自身を除く): 1537126119

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 735113, 2205339, 3675565, 6616017, 11026695, 33080085, 44841893, 134525679, 224209465, 403577037, 672628395, 2017885185]

約数ペア:

[(1, 2017885185), (3, 672628395), (5, 403577037), (9, 224209465), (15, 134525679), (45, 44841893), (61, 33080085), (183, 11026695), (305, 6616017), (549, 3675565), (915, 2205339), (2745, 735113)]