9155223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 16626064

約数和(自身を除く): 7470841

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1201, 2541, 3603, 7623, 8407, 10809, 13211, 25221, 39633, 75663, 92477, 118899, 145321, 277431, 435963, 832293, 1017247, 1307889, 3051741, 9155223]

約数ペア:

[(1, 9155223), (3, 3051741), (7, 1307889), (9, 1017247), (11, 832293), (21, 435963), (33, 277431), (63, 145321), (77, 118899), (99, 92477), (121, 75663), (231, 39633), (363, 25221), (693, 13211), (847, 10809), (1089, 8407), (1201, 7623), (2541, 3603)]