528023811

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1303}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 841236480

約数和(自身を除く): 313212669

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 839, 1303, 2517, 3909, 5873, 9121, 17619, 19297, 27363, 29969, 57891, 89907, 135079, 209783, 405237, 629349, 1093217, 3279651, 7652519, 22957557, 25143991, 75431973, 176007937, 528023811]

約数ペア:

[(1, 528023811), (3, 176007937), (7, 75431973), (21, 25143991), (23, 22957557), (69, 7652519), (161, 3279651), (483, 1093217), (839, 629349), (1303, 405237), (2517, 209783), (3909, 135079), (5873, 89907), (9121, 57891), (17619, 29969), (19297, 27363)]