21093218211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1\times {\mathrm{86027}}^1$

素因数の和:92330

約数の個数: 16

約数和(自身を含む): 30292867584

約数和(自身を除く): 9199649373

約数列:

[1, 3, 13, 39, 6287, 18861, 81731, 86027, 245193, 258081, 1118351, 3355053, 540851749, 1622555247, 7031072737, 21093218211]

約数ペア:

[(1, 21093218211), (3, 7031072737), (13, 1622555247), (39, 540851749), (6287, 3355053), (18861, 1118351), (81731, 258081), (86027, 245193)]