1489774578321

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{19697}}^1\times {\mathrm{160583}}^1$

素因数の和:180440

約数の個数: 16

約数和(自身を含む): 1999132055424

約数和(自身を除く): 509357477103

約数列:

[1, 3, 157, 471, 19697, 59091, 160583, 481749, 3092429, 9277287, 25211531, 75634593, 3163003351, 9489010053, 496591526107, 1489774578321]

約数ペア:

[(1, 1489774578321), (3, 496591526107), (157, 9489010053), (471, 3163003351), (19697, 75634593), (59091, 25211531), (160583, 9277287), (481749, 3092429)]