7973721006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57780587}}^1$

素因数の和:57780615

約数の個数: 16

約数和(自身を含む): 16640809344

約数和(自身を除く): 8667088338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 57780587, 115561174, 173341761, 346683522, 1328953501, 2657907002, 3986860503, 7973721006]

約数ペア:

[(1, 7973721006), (2, 3986860503), (3, 2657907002), (6, 1328953501), (23, 346683522), (46, 173341761), (69, 115561174), (138, 57780587)]