13543551

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 24213600

約数和(自身を除く): 10670049

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 353, 441, 609, 783, 1059, 1323, 1421, 1827, 2471, 3177, 4263, 5481, 7413, 9531, 10237, 12789, 17297, 22239, 30711, 38367, 51891, 66717, 71659, 92133, 155673, 214977, 276399, 467019, 501613, 644931, 1504839, 1934793, 4514517, 13543551]

約数ペア:

[(1, 13543551), (3, 4514517), (7, 1934793), (9, 1504839), (21, 644931), (27, 501613), (29, 467019), (49, 276399), (63, 214977), (87, 155673), (147, 92133), (189, 71659), (203, 66717), (261, 51891), (353, 38367), (441, 30711), (609, 22239), (783, 17297), (1059, 12789), (1323, 10237), (1421, 9531), (1827, 7413), (2471, 5481), (3177, 4263)]