491519229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{5443}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 677320704

約数和(自身を除く): 185801475

約数列:

[1, 3, 31, 93, 971, 2913, 5443, 16329, 30101, 90303, 168733, 506199, 5285153, 15855459, 163839743, 491519229]

約数ペア:

[(1, 491519229), (3, 163839743), (31, 15855459), (93, 5285153), (971, 506199), (2913, 168733), (5443, 90303), (16329, 30101)]