977188051

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{76829}}^1$

素因数の和:76938

約数の個数: 16

約数和(自身を含む): 1180108800

約数和(自身を除く): 202920749

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 76829, 537803, 1767067, 6069491, 12369469, 42486437, 139598293, 977188051]

約数ペア:

[(1, 977188051), (7, 139598293), (23, 42486437), (79, 12369469), (161, 6069491), (553, 1767067), (1817, 537803), (12719, 76829)]