121427194

素因数分解:

$2^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1933}}^1$

素因数の和:2590

約数の個数: 24

約数和(自身を含む): 212318388

約数和(自身を除く): 90891194

約数列:

[1, 2, 7, 14, 49, 98, 641, 1282, 1933, 3866, 4487, 8974, 13531, 27062, 31409, 62818, 94717, 189434, 1239053, 2478106, 8673371, 17346742, 60713597, 121427194]

約数ペア:

[(1, 121427194), (2, 60713597), (7, 17346742), (14, 8673371), (49, 2478106), (98, 1239053), (641, 189434), (1282, 94717), (1933, 62818), (3866, 31409), (4487, 27062), (8974, 13531)]