291217377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{90977}}^1$

素因数の和:91088

約数の個数: 16

約数和(自身を含む): 427960512

約数和(自身を除く): 136743135

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 90977, 272931, 1000747, 3002241, 8824769, 26474307, 97072459, 291217377]

約数ペア:

[(1, 291217377), (3, 97072459), (11, 26474307), (33, 8824769), (97, 3002241), (291, 1000747), (1067, 272931), (3201, 90977)]