229713366981

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{1752721}}^1$

素因数の和:1752889

約数の個数: 24

約数和(自身を含む): 354526584384

約数和(自身を除く): 124813217403

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 6241, 18723, 43687, 131061, 1752721, 5258163, 12269047, 36807141, 138464959, 415394877, 969254713, 2907764139, 10938731761, 32816195283, 76571122327, 229713366981]

約数ペア:

[(1, 229713366981), (3, 76571122327), (7, 32816195283), (21, 10938731761), (79, 2907764139), (237, 969254713), (553, 415394877), (1659, 138464959), (6241, 36807141), (18723, 12269047), (43687, 5258163), (131061, 1752721)]