726663219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 1047527424

約数和(自身を除く): 320864205

約数列:

[1, 3, 23, 31, 69, 93, 383, 713, 887, 1149, 2139, 2661, 8809, 11873, 20401, 26427, 27497, 35619, 61203, 82491, 273079, 339721, 632431, 819237, 1019163, 1897293, 7813583, 10531351, 23440749, 31594053, 242221073, 726663219]

約数ペア:

[(1, 726663219), (3, 242221073), (23, 31594053), (31, 23440749), (69, 10531351), (93, 7813583), (383, 1897293), (713, 1019163), (887, 819237), (1149, 632431), (2139, 339721), (2661, 273079), (8809, 82491), (11873, 61203), (20401, 35619), (26427, 27497)]