12894357

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8118123

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 683, 899, 2049, 2697, 4781, 6293, 14343, 18879, 19807, 21173, 59421, 63519, 138649, 148211, 415947, 444633, 614017, 1842051, 4298119, 12894357]

約数ペア:

[(1, 12894357), (3, 4298119), (7, 1842051), (21, 614017), (29, 444633), (31, 415947), (87, 148211), (93, 138649), (203, 63519), (217, 59421), (609, 21173), (651, 19807), (683, 18879), (899, 14343), (2049, 6293), (2697, 4781)]