1549112253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1281317}}^1$

素因数の和:1281364

約数の個数: 16

約数和(自身を含む): 2296121856

約数和(自身を除く): 747009603

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1281317, 3843951, 16657121, 39720827, 49971363, 119162481, 516370751, 1549112253]

約数ペア:

[(1, 1549112253), (3, 516370751), (13, 119162481), (31, 49971363), (39, 39720827), (93, 16657121), (403, 3843951), (1209, 1281317)]