123418193339

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{7643}}^1\times {\mathrm{62347}}^1$

素因数の和:70034

約数の個数: 16

約数和(自身を含む): 144882786048

約数和(自身を除く): 21464592709

約数列:

[1, 7, 37, 259, 7643, 53501, 62347, 282791, 436429, 1979537, 2306839, 16147873, 476518121, 3335626847, 17631170477, 123418193339]

約数ペア:

[(1, 123418193339), (7, 17631170477), (37, 3335626847), (259, 476518121), (7643, 16147873), (53501, 2306839), (62347, 1979537), (282791, 436429)]