292951621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 310003200

約数和(自身を除く): 17051579

約数列:

[1, 23, 137, 239, 389, 3151, 5497, 8947, 32743, 53293, 92971, 753089, 1225739, 2138333, 12737027, 292951621]

約数ペア:

[(1, 292951621), (23, 12737027), (137, 2138333), (239, 1225739), (389, 753089), (3151, 92971), (5497, 53293), (8947, 32743)]