30566361

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 17688615

約数列:

[1, 3, 7, 21, 41, 123, 131, 271, 287, 393, 813, 861, 917, 1897, 2751, 5371, 5691, 11111, 16113, 33333, 35501, 37597, 77777, 106503, 112791, 233331, 248507, 745521, 1455541, 4366623, 10188787, 30566361]

約数ペア:

[(1, 30566361), (3, 10188787), (7, 4366623), (21, 1455541), (41, 745521), (123, 248507), (131, 233331), (271, 112791), (287, 106503), (393, 77777), (813, 37597), (861, 35501), (917, 33333), (1897, 16113), (2751, 11111), (5371, 5691)]