815339601

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{197371}}^1$

素因数の和:197403

約数の個数: 24

約数和(自身を含む): 1293181344

約数和(自身を除く): 477841743

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 197371, 592113, 1776339, 3355307, 5329017, 10065921, 15987051, 30197763, 47961153, 90593289, 271779867, 815339601]

約数ペア:

[(1, 815339601), (3, 271779867), (9, 90593289), (17, 47961153), (27, 30197763), (51, 15987051), (81, 10065921), (153, 5329017), (243, 3355307), (459, 1776339), (1377, 592113), (4131, 197371)]