1330643355

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{390791}}^1$

素因数の和:391026

約数の個数: 16

約数和(自身を含む): 2138413824

約数和(自身を除く): 807770469

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 390791, 1172373, 1953955, 5861865, 88709557, 266128671, 443547785, 1330643355]

約数ペア:

[(1, 1330643355), (3, 443547785), (5, 266128671), (15, 88709557), (227, 5861865), (681, 1953955), (1135, 1172373), (3405, 390791)]