7960491

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 14993280

約数和(自身を除く): 7032789

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 547, 693, 1323, 1617, 1641, 2079, 3829, 4851, 4923, 6017, 11487, 14553, 14769, 18051, 26803, 34461, 42119, 54153, 80409, 103383, 126357, 162459, 241227, 294833, 379071, 723681, 884499, 1137213, 2653497, 7960491]

約数ペア:

[(1, 7960491), (3, 2653497), (7, 1137213), (9, 884499), (11, 723681), (21, 379071), (27, 294833), (33, 241227), (49, 162459), (63, 126357), (77, 103383), (99, 80409), (147, 54153), (189, 42119), (231, 34461), (297, 26803), (441, 18051), (539, 14769), (547, 14553), (693, 11487), (1323, 6017), (1617, 4923), (1641, 4851), (2079, 3829)]