395552581203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{507347}}^1\times {\mathrm{19991}}^1$

素因数の和:527354

約数の個数: 16

約数和(自身を含む): 568002468096

約数和(自身を除く): 172449886893

約数列:

[1, 3, 13, 39, 19991, 59973, 259883, 507347, 779649, 1522041, 6595511, 19786533, 10142373877, 30427121631, 131850860401, 395552581203]

約数ペア:

[(1, 395552581203), (3, 131850860401), (13, 30427121631), (39, 10142373877), (19991, 19786533), (59973, 6595511), (259883, 1522041), (507347, 779649)]