297777219

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{8377}}^1$

素因数の和:8455

約数の個数: 24

約数和(自身を含む): 432103728

約数和(自身を除く): 134326509

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 2091, 8377, 11849, 25131, 35547, 142409, 343457, 427227, 1030371, 2420953, 5838769, 7262859, 17516307, 99259073, 297777219]

約数ペア:

[(1, 297777219), (3, 99259073), (17, 17516307), (41, 7262859), (51, 5838769), (123, 2420953), (289, 1030371), (697, 427227), (867, 343457), (2091, 142409), (8377, 35547), (11849, 25131)]