354561997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 378846720

約数和(自身を除く): 24284723

約数列:

[1, 23, 53, 239, 1217, 1219, 5497, 12667, 27991, 64501, 290863, 291341, 1483523, 6689849, 15415739, 354561997]

約数ペア:

[(1, 354561997), (23, 15415739), (53, 6689849), (239, 1483523), (1217, 291341), (1219, 290863), (5497, 64501), (12667, 27991)]