2262267

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3775200

約数和(自身を除く): 1512933

約数列:

[1, 3, 7, 9, 21, 63, 149, 241, 447, 723, 1043, 1341, 1687, 2169, 3129, 5061, 9387, 15183, 35909, 107727, 251363, 323181, 754089, 2262267]

約数ペア:

[(1, 2262267), (3, 754089), (7, 323181), (9, 251363), (21, 107727), (63, 35909), (149, 15183), (241, 9387), (447, 5061), (723, 3129), (1043, 2169), (1341, 1687)]