33401487

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:11995

約数の個数: 24

約数和(自身を含む): 54537600

約数和(自身を除く): 21136113

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 11959, 35877, 83713, 227221, 251139, 585991, 681663, 1590547, 1757973, 4771641, 11133829, 33401487]

約数ペア:

[(1, 33401487), (3, 11133829), (7, 4771641), (19, 1757973), (21, 1590547), (49, 681663), (57, 585991), (133, 251139), (147, 227221), (399, 83713), (931, 35877), (2793, 11959)]