294722571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 473211648

約数和(自身を除く): 178489077

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 311, 429, 517, 611, 933, 1551, 1833, 2209, 3421, 4043, 6627, 6721, 10263, 12129, 14617, 20163, 24299, 28717, 43851, 44473, 72897, 86151, 133419, 160787, 190021, 315887, 482361, 570063, 686999, 947661, 2060997, 2090231, 6270693, 7556989, 8930987, 22670967, 26792961, 98240857, 294722571]

約数ペア:

[(1, 294722571), (3, 98240857), (11, 26792961), (13, 22670967), (33, 8930987), (39, 7556989), (47, 6270693), (141, 2090231), (143, 2060997), (311, 947661), (429, 686999), (517, 570063), (611, 482361), (933, 315887), (1551, 190021), (1833, 160787), (2209, 133419), (3421, 86151), (4043, 72897), (6627, 44473), (6721, 43851), (10263, 28717), (12129, 24299), (14617, 20163)]