291219129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{4111}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 446464512

約数和(自身を除く): 155245383

約数列:

[1, 3, 9, 17, 51, 153, 463, 1389, 4111, 4167, 7871, 12333, 23613, 36999, 69887, 70839, 209661, 628983, 1903393, 5710179, 17130537, 32357681, 97073043, 291219129]

約数ペア:

[(1, 291219129), (3, 97073043), (9, 32357681), (17, 17130537), (51, 5710179), (153, 1903393), (463, 628983), (1389, 209661), (4111, 70839), (4167, 69887), (7871, 36999), (12333, 23613)]