141805873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 172339200

約数和(自身を除く): 30533327

約数列:

[1, 11, 19, 31, 43, 209, 341, 473, 509, 589, 817, 1333, 5599, 6479, 8987, 9671, 14663, 15779, 21887, 25327, 106381, 173569, 240757, 278597, 299801, 415853, 678497, 3297811, 4574383, 7463467, 12891443, 141805873]

約数ペア:

[(1, 141805873), (11, 12891443), (19, 7463467), (31, 4574383), (43, 3297811), (209, 678497), (341, 415853), (473, 299801), (509, 278597), (589, 240757), (817, 173569), (1333, 106381), (5599, 25327), (6479, 21887), (8987, 15779), (9671, 14663)]