987179941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 1192320000

約数和(自身を除く): 205140059

約数列:

[1, 11, 19, 23, 137, 209, 253, 437, 1499, 1507, 2603, 3151, 4807, 16489, 28481, 28633, 34477, 34661, 59869, 205363, 313291, 379247, 655063, 658559, 2258993, 3901897, 4723349, 7205693, 42920867, 51956839, 89743631, 987179941]

約数ペア:

[(1, 987179941), (11, 89743631), (19, 51956839), (23, 42920867), (137, 7205693), (209, 4723349), (253, 3901897), (437, 2258993), (1499, 658559), (1507, 655063), (2603, 379247), (3151, 313291), (4807, 205363), (16489, 59869), (28481, 34661), (28633, 34477)]