217086078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{2659}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 474203520

約数和(自身を除く): 257117442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237, 2474, 2659, 3711, 5318, 7422, 7977, 13607, 15954, 27214, 29249, 40821, 58498, 81642, 87747, 175494, 3289183, 6578366, 9867549, 19735098, 36181013, 72362026, 108543039, 217086078]

約数ペア:

[(1, 217086078), (2, 108543039), (3, 72362026), (6, 36181013), (11, 19735098), (22, 9867549), (33, 6578366), (66, 3289183), (1237, 175494), (2474, 87747), (2659, 81642), (3711, 58498), (5318, 40821), (7422, 29249), (7977, 27214), (13607, 15954)]