193566888921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{9591541}}^1$

素因数の和:9591613

約数の個数: 24

約数和(自身を含む): 304780838592

約数和(自身を除く): 111213949671

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 20181, 9591541, 28774623, 67140787, 201422361, 297337771, 892013313, 2081364397, 6244093191, 9217470901, 27652412703, 64522296307, 193566888921]

約数ペア:

[(1, 193566888921), (3, 64522296307), (7, 27652412703), (21, 9217470901), (31, 6244093191), (93, 2081364397), (217, 892013313), (651, 297337771), (961, 201422361), (2883, 67140787), (6727, 28774623), (20181, 9591541)]