2063733

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 3255840

約数和(自身を除く): 1192107

約数列:

[1, 3, 7, 21, 49, 101, 139, 147, 303, 417, 707, 973, 2121, 2919, 4949, 6811, 14039, 14847, 20433, 42117, 98273, 294819, 687911, 2063733]

約数ペア:

[(1, 2063733), (3, 687911), (7, 294819), (21, 98273), (49, 42117), (101, 20433), (139, 14847), (147, 14039), (303, 6811), (417, 4949), (707, 2919), (973, 2121)]