378339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 554400

約数和(自身を除く): 176061

約数列:

[1, 3, 13, 39, 89, 109, 267, 327, 1157, 1417, 3471, 4251, 9701, 29103, 126113, 378339]

約数ペア:

[(1, 378339), (3, 126113), (13, 29103), (39, 9701), (89, 4251), (109, 3471), (267, 1417), (327, 1157)]