2017371657

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{35993}}^1$

素因数の和:36177

約数の個数: 32

約数和(自身を含む): 3275741952

約数和(自身を除く): 1258370295

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1099, 2669, 3297, 8007, 18683, 35993, 56049, 107979, 251951, 611881, 755853, 1835643, 4283167, 5650901, 12849501, 16952703, 39556307, 96065317, 118668921, 288195951, 672457219, 2017371657]

約数ペア:

[(1, 2017371657), (3, 672457219), (7, 288195951), (17, 118668921), (21, 96065317), (51, 39556307), (119, 16952703), (157, 12849501), (357, 5650901), (471, 4283167), (1099, 1835643), (2669, 755853), (3297, 611881), (8007, 251951), (18683, 107979), (35993, 56049)]