19003374351339

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{20777503}}^1$

素因数の和:20778059

約数の個数: 32

約数和(自身を含む): 29321213644800

約数和(自身を除く): 10317839293461

約数列:

[1, 3, 7, 21, 97, 291, 449, 679, 1347, 2037, 3143, 9429, 43553, 130659, 304871, 914613, 20777503, 62332509, 145442521, 436327563, 2015417791, 6046253373, 9329098847, 14107924537, 27987296541, 42323773611, 65303691929, 195911075787, 904922588159, 2714767764477, 6334458117113, 19003374351339]

約数ペア:

[(1, 19003374351339), (3, 6334458117113), (7, 2714767764477), (21, 904922588159), (97, 195911075787), (291, 65303691929), (449, 42323773611), (679, 27987296541), (1347, 14107924537), (2037, 9329098847), (3143, 6046253373), (9429, 2015417791), (43553, 436327563), (130659, 145442521), (304871, 62332509), (914613, 20777503)]