378038079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6679}}^1$

素因数の和:7035

約数の個数: 24

約数和(自身を含む): 576617600

約数和(自身を除く): 198579521

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2979, 6289, 6679, 18867, 20037, 56601, 60111, 126901, 380703, 1142109, 2210749, 6632247, 19896741, 42004231, 126012693, 378038079]

約数ペア:

[(1, 378038079), (3, 126012693), (9, 42004231), (19, 19896741), (57, 6632247), (171, 2210749), (331, 1142109), (993, 380703), (2979, 126901), (6289, 60111), (6679, 56601), (18867, 20037)]