39884601

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 57028320

約数和(自身を除く): 17143719

約数列:

[1, 3, 17, 51, 179, 257, 289, 537, 771, 867, 3043, 4369, 9129, 13107, 46003, 51731, 74273, 138009, 155193, 222819, 782051, 2346153, 13294867, 39884601]

約数ペア:

[(1, 39884601), (3, 13294867), (17, 2346153), (51, 782051), (179, 222819), (257, 155193), (289, 138009), (537, 74273), (771, 51731), (867, 46003), (3043, 13107), (4369, 9129)]