7867375021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 9033993216

約数和(自身を除く): 1166618195

約数列:

[1, 11, 31, 61, 341, 613, 617, 671, 1891, 6743, 6787, 19003, 19127, 20801, 37393, 37637, 209033, 210397, 378221, 411323, 414007, 1159183, 1166747, 4160431, 11724851, 12751013, 12834217, 23071481, 128973361, 253786291, 715215911, 7867375021]

約数ペア:

[(1, 7867375021), (11, 715215911), (31, 253786291), (61, 128973361), (341, 23071481), (613, 12834217), (617, 12751013), (671, 11724851), (1891, 4160431), (6743, 1166747), (6787, 1159183), (19003, 414007), (19127, 411323), (20801, 378221), (37393, 210397), (37637, 209033)]