328713539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{593}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 429732864

約数和(自身を除く): 101019325

約数列:

[1, 7, 11, 23, 77, 161, 253, 313, 593, 1771, 2191, 3443, 4151, 6523, 7199, 13639, 24101, 45661, 50393, 79189, 95473, 150029, 185609, 554323, 1050203, 1299263, 2041699, 4269007, 14291893, 29883049, 46959077, 328713539]

約数ペア:

[(1, 328713539), (7, 46959077), (11, 29883049), (23, 14291893), (77, 4269007), (161, 2041699), (253, 1299263), (313, 1050203), (593, 554323), (1771, 185609), (2191, 150029), (3443, 95473), (4151, 79189), (6523, 50393), (7199, 45661), (13639, 24101)]