214601931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1249}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 328770000

約数和(自身を除く): 114168069

約数列:

[1, 3, 9, 17, 51, 153, 1123, 1249, 3369, 3747, 10107, 11241, 19091, 21233, 57273, 63699, 171819, 191097, 1402627, 4207881, 12623643, 23844659, 71533977, 214601931]

約数ペア:

[(1, 214601931), (3, 71533977), (9, 23844659), (17, 12623643), (51, 4207881), (153, 1402627), (1123, 191097), (1249, 171819), (3369, 63699), (3747, 57273), (10107, 21233), (11241, 19091)]