2820996987513

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61339}}^1\times {\mathrm{494519}}^1$

素因数の和:555892

約数の個数: 16

約数和(自身を含む): 3882733670400

約数和(自身を除く): 1061736682887

約数列:

[1, 3, 31, 93, 61339, 184017, 494519, 1483557, 1901509, 5704527, 15330089, 45990267, 30333300941, 90999902823, 940332329171, 2820996987513]

約数ペア:

[(1, 2820996987513), (3, 940332329171), (31, 90999902823), (93, 30333300941), (61339, 45990267), (184017, 15330089), (494519, 5704527), (1483557, 1901509)]