1117947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 1562400

約数和(自身を除く): 444453

約数列:

[1, 3, 41, 61, 123, 149, 183, 447, 2501, 6109, 7503, 9089, 18327, 27267, 372649, 1117947]

約数ペア:

[(1, 1117947), (3, 372649), (41, 27267), (61, 18327), (123, 9089), (149, 7503), (183, 6109), (447, 2501)]