247791042

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{11981}}^1$

素因数の和:12375

約数の個数: 32

約数和(自身を含む): 552130560

約数和(自身を除く): 304339518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 6894, 10341, 11981, 20682, 23962, 35943, 71886, 107829, 215658, 323487, 646974, 4588723, 9177446, 13766169, 27532338, 41298507, 82597014, 123895521, 247791042]

約数ペア:

[(1, 247791042), (2, 123895521), (3, 82597014), (6, 41298507), (9, 27532338), (18, 13766169), (27, 9177446), (54, 4588723), (383, 646974), (766, 323487), (1149, 215658), (2298, 107829), (3447, 71886), (6894, 35943), (10341, 23962), (11981, 20682)]