21710707197

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1\times {\mathrm{35141}}^1$

素因数の和:37284

約数の個数: 16

約数和(自身を含む): 29249389440

約数和(自身を除く): 7538682243

約数列:

[1, 3, 101, 303, 2039, 6117, 35141, 105423, 205939, 617817, 3549241, 10647723, 71652499, 214957497, 7236902399, 21710707197]

約数ペア:

[(1, 21710707197), (3, 7236902399), (101, 214957497), (303, 71652499), (2039, 10647723), (6117, 3549241), (35141, 617817), (105423, 205939)]