31470693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 44509056

約数和(自身を除く): 13038363

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 7477, 22431, 171971, 456097, 515913, 1368291, 10490231, 31470693]

約数ペア:

[(1, 31470693), (3, 10490231), (23, 1368291), (61, 515913), (69, 456097), (183, 171971), (1403, 22431), (4209, 7477)]