12997941

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 19394592

約数和(自身を除く): 6396651

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 587, 671, 1761, 2013, 6457, 7381, 19371, 22143, 35807, 71027, 107421, 213081, 393877, 1181631, 4332647, 12997941]

約数ペア:

[(1, 12997941), (3, 4332647), (11, 1181631), (33, 393877), (61, 213081), (121, 107421), (183, 71027), (363, 35807), (587, 22143), (671, 19371), (1761, 7381), (2013, 6457)]