213344654877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1394409509}}^1$

素因数の和:1394409532

約数の個数: 12

約数和(自身を含む): 326291825340

約数和(自身を除く): 112947170463

約数列:

[1, 3, 9, 17, 51, 153, 1394409509, 4183228527, 12549685581, 23704961653, 71114884959, 213344654877]

約数ペア:

[(1, 213344654877), (3, 71114884959), (9, 23704961653), (17, 12549685581), (51, 4183228527), (153, 1394409509)]