7919888883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1432427}}^1$

素因数の和:1432546

約数の個数: 16

約数和(自身を含む): 11230235520

約数和(自身を除く): 3310346637

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 1432427, 4297281, 27216113, 81648339, 138945419, 416836257, 2639962961, 7919888883]

約数ペア:

[(1, 7919888883), (3, 2639962961), (19, 416836257), (57, 138945419), (97, 81648339), (291, 27216113), (1843, 4297281), (5529, 1432427)]