2019965367

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 3185360640

約数和(自身を除く): 1165395273

約数列:

[1, 3, 7, 21, 49, 107, 147, 167, 321, 501, 749, 769, 1169, 2247, 2307, 3507, 5243, 5383, 8183, 15729, 16149, 17869, 24549, 37681, 53607, 82283, 113043, 125083, 128423, 246849, 375249, 385269, 575981, 875581, 898961, 1727943, 2626743, 2696883, 4031867, 6292727, 12095601, 13741261, 18878181, 41223783, 96188827, 288566481, 673321789, 2019965367]

約数ペア:

[(1, 2019965367), (3, 673321789), (7, 288566481), (21, 96188827), (49, 41223783), (107, 18878181), (147, 13741261), (167, 12095601), (321, 6292727), (501, 4031867), (749, 2696883), (769, 2626743), (1169, 1727943), (2247, 898961), (2307, 875581), (3507, 575981), (5243, 385269), (5383, 375249), (8183, 246849), (15729, 128423), (16149, 125083), (17869, 113043), (24549, 82283), (37681, 53607)]