100500001

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 117238528

約数和(自身を除く): 16738527

約数列:

[1, 7, 61, 373, 427, 631, 2611, 4417, 22753, 38491, 159271, 235363, 269437, 1647541, 14357143, 100500001]

約数ペア:

[(1, 100500001), (7, 14357143), (61, 1647541), (373, 269437), (427, 235363), (631, 159271), (2611, 38491), (4417, 22753)]