7971084801

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{15538177}}^1$

素因数の和:15538205

約数の個数: 16

約数和(自身を含む): 12430542400

約数和(自身を除く): 4459457599

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 15538177, 46614531, 139843593, 295225363, 419530779, 885676089, 2657028267, 7971084801]

約数ペア:

[(1, 7971084801), (3, 2657028267), (9, 885676089), (19, 419530779), (27, 295225363), (57, 139843593), (171, 46614531), (513, 15538177)]