2100089850859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20368853}}^1$

素因数の和:20368987

約数の個数: 32

約数和(自身を含む): 2847076936704

約数和(自身を除く): 746987085845

約数列:

[1, 7, 11, 13, 77, 91, 103, 143, 721, 1001, 1133, 1339, 7931, 9373, 14729, 103103, 20368853, 142581971, 224057383, 264795089, 1568401681, 1853565623, 2097991859, 2912745979, 14685943013, 20389221853, 23077910449, 27273894167, 161545373143, 190917259169, 300012835837, 2100089850859]

約数ペア:

[(1, 2100089850859), (7, 300012835837), (11, 190917259169), (13, 161545373143), (77, 27273894167), (91, 23077910449), (103, 20389221853), (143, 14685943013), (721, 2912745979), (1001, 2097991859), (1133, 1853565623), (1339, 1568401681), (7931, 264795089), (9373, 224057383), (14729, 142581971), (103103, 20368853)]