9965961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 15542280

約数和(自身を除く): 5576319

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 1229, 2703, 3687, 8109, 11061, 20893, 62679, 65137, 188037, 195411, 586233, 1107329, 3321987, 9965961]

約数ペア:

[(1, 9965961), (3, 3321987), (9, 1107329), (17, 586233), (51, 195411), (53, 188037), (153, 65137), (159, 62679), (477, 20893), (901, 11061), (1229, 8109), (2703, 3687)]