1405173

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 2425920

約数和(自身を除く): 1020747

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 121, 147, 231, 237, 363, 539, 553, 847, 869, 1617, 1659, 2541, 2607, 3871, 5929, 6083, 9559, 11613, 17787, 18249, 28677, 42581, 66913, 127743, 200739, 468391, 1405173]

約数ペア:

[(1, 1405173), (3, 468391), (7, 200739), (11, 127743), (21, 66913), (33, 42581), (49, 28677), (77, 18249), (79, 17787), (121, 11613), (147, 9559), (231, 6083), (237, 5929), (363, 3871), (539, 2607), (553, 2541), (847, 1659), (869, 1617)]