214699443

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9859}}^1$

素因数の和:9947

約数の個数: 32

約数和(自身を含む): 352120320

約数和(自身を除く): 137420877

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 9859, 21777, 29577, 69013, 167603, 207039, 502809, 601399, 1173221, 1804197, 3519663, 4209793, 10223783, 12629379, 30671349, 71566481, 214699443]

約数ペア:

[(1, 214699443), (3, 71566481), (7, 30671349), (17, 12629379), (21, 10223783), (51, 4209793), (61, 3519663), (119, 1804197), (183, 1173221), (357, 601399), (427, 502809), (1037, 207039), (1281, 167603), (3111, 69013), (7259, 29577), (9859, 21777)]