1888391271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{96263}}^1$

素因数の和:96782

約数の個数: 16

約数和(自身を含む): 2716955136

約数和(自身を除く): 828563865

約数列:

[1, 3, 13, 39, 503, 1509, 6539, 19617, 96263, 288789, 1251419, 3754257, 48420289, 145260867, 629463757, 1888391271]

約数ペア:

[(1, 1888391271), (3, 629463757), (13, 145260867), (39, 48420289), (503, 3754257), (1509, 1251419), (6539, 288789), (19617, 96263)]