9718443

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 17671680

約数和(自身を除く): 7953237

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 353, 399, 437, 483, 1059, 1197, 1311, 1449, 2471, 3059, 3177, 3933, 6707, 7413, 8119, 9177, 20121, 22239, 24357, 27531, 46949, 56833, 60363, 73071, 140847, 154261, 170499, 422541, 462783, 511497, 1079827, 1388349, 3239481, 9718443]

約数ペア:

[(1, 9718443), (3, 3239481), (7, 1388349), (9, 1079827), (19, 511497), (21, 462783), (23, 422541), (57, 170499), (63, 154261), (69, 140847), (133, 73071), (161, 60363), (171, 56833), (207, 46949), (353, 27531), (399, 24357), (437, 22239), (483, 20121), (1059, 9177), (1197, 8119), (1311, 7413), (1449, 6707), (2471, 3933), (3059, 3177)]