1382118921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{392759}}^1$

素因数の和:392805

約数の個数: 24

約数和(自身を含む): 2205740160

約数和(自身を除く): 823621239

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 392759, 1178277, 3534831, 6676903, 9033457, 20030709, 27100371, 60092127, 81301113, 153568769, 460706307, 1382118921]

約数ペア:

[(1, 1382118921), (3, 460706307), (9, 153568769), (17, 81301113), (23, 60092127), (51, 27100371), (69, 20030709), (153, 9033457), (207, 6676903), (391, 3534831), (1173, 1178277), (3519, 392759)]