3802869

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 6853440

約数和(自身を除く): 3050571

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 353, 399, 513, 567, 1059, 1197, 1539, 2471, 3177, 3591, 6707, 7413, 9531, 10773, 20121, 22239, 28593, 46949, 60363, 66717, 140847, 181089, 200151, 422541, 543267, 1267623, 3802869]

約数ペア:

[(1, 3802869), (3, 1267623), (7, 543267), (9, 422541), (19, 200151), (21, 181089), (27, 140847), (57, 66717), (63, 60363), (81, 46949), (133, 28593), (171, 22239), (189, 20121), (353, 10773), (399, 9531), (513, 7413), (567, 6707), (1059, 3591), (1197, 3177), (1539, 2471)]