679607997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{23669}}^1$

素因数の和:24252

約数の個数: 16

約数和(自身を含む): 961191360

約数和(自身を除く): 281583363

約数列:

[1, 3, 17, 51, 563, 1689, 9571, 23669, 28713, 71007, 402373, 1207119, 13325647, 39976941, 226535999, 679607997]

約数ペア:

[(1, 679607997), (3, 226535999), (17, 39976941), (51, 13325647), (563, 1207119), (1689, 402373), (9571, 71007), (23669, 28713)]