713541447

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1390919}}^1$

素因数の和:1390947

約数の個数: 16

約数和(自身を含む): 1112736000

約数和(自身を除く): 399194553

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1390919, 4172757, 12518271, 26427461, 37554813, 79282383, 237847149, 713541447]

約数ペア:

[(1, 713541447), (3, 237847149), (9, 79282383), (19, 37554813), (27, 26427461), (57, 12518271), (171, 4172757), (513, 1390919)]