210864423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31477}}^1$

素因数の和:31527

約数の個数: 32

約数和(自身を含む): 362626560

約数和(自身を除く): 151762137

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 31477, 94431, 220339, 346247, 661017, 912833, 1038741, 2423729, 2738499, 6389831, 7271187, 10041163, 19169493, 30123489, 70288141, 210864423]

約数ペア:

[(1, 210864423), (3, 70288141), (7, 30123489), (11, 19169493), (21, 10041163), (29, 7271187), (33, 6389831), (77, 2738499), (87, 2423729), (203, 1038741), (231, 912833), (319, 661017), (609, 346247), (957, 220339), (2233, 94431), (6699, 31477)]