13456979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 14968800

約数和(自身を除く): 1511821

約数列:

[1, 17, 41, 43, 449, 697, 731, 1763, 7633, 18409, 19307, 29971, 312953, 328219, 791587, 13456979]

約数ペア:

[(1, 13456979), (17, 791587), (41, 328219), (43, 312953), (449, 29971), (697, 19307), (731, 18409), (1763, 7633)]