1629801

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 2577120

約数和(自身を除く): 947319

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 353, 513, 1059, 1539, 3177, 4617, 6707, 9531, 20121, 28593, 60363, 85779, 181089, 543267, 1629801]

約数ペア:

[(1, 1629801), (3, 543267), (9, 181089), (19, 85779), (27, 60363), (57, 28593), (81, 20121), (171, 9531), (243, 6707), (353, 4617), (513, 3177), (1059, 1539)]