12195777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 6881343

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 367, 583, 627, 1007, 1101, 1749, 3021, 4037, 6973, 11077, 12111, 19451, 20919, 33231, 58353, 76703, 213961, 230109, 369569, 641883, 1108707, 4065259, 12195777]

約数ペア:

[(1, 12195777), (3, 4065259), (11, 1108707), (19, 641883), (33, 369569), (53, 230109), (57, 213961), (159, 76703), (209, 58353), (367, 33231), (583, 20919), (627, 19451), (1007, 12111), (1101, 11077), (1749, 6973), (3021, 4037)]