40248021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2897}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 58701888

約数和(自身を除く): 18453867

約数列:

[1, 3, 11, 33, 421, 1263, 2897, 4631, 8691, 13893, 31867, 95601, 1219637, 3658911, 13416007, 40248021]

約数ペア:

[(1, 40248021), (3, 13416007), (11, 3658911), (33, 1219637), (421, 95601), (1263, 31867), (2897, 13893), (4631, 8691)]