240596139

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{3079}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 372852480

約数和(自身を除く): 132256341

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3079, 3721, 9237, 11163, 21553, 26047, 64659, 78141, 187819, 563457, 1314733, 3944199, 11456959, 34370877, 80198713, 240596139]

約数ペア:

[(1, 240596139), (3, 80198713), (7, 34370877), (21, 11456959), (61, 3944199), (183, 1314733), (427, 563457), (1281, 187819), (3079, 78141), (3721, 64659), (9237, 26047), (11163, 21553)]