23881473

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 45354672

約数和(自身を除く): 21473199

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 547, 567, 693, 891, 1323, 1617, 1641, 2079, 3829, 3969, 4851, 4923, 6017, 6237, 11487, 14553, 14769, 18051, 26803, 34461, 42119, 43659, 44307, 54153, 80409, 103383, 126357, 162459, 241227, 294833, 310149, 379071, 487377, 723681, 884499, 1137213, 2171043, 2653497, 3411639, 7960491, 23881473]

約数ペア:

[(1, 23881473), (3, 7960491), (7, 3411639), (9, 2653497), (11, 2171043), (21, 1137213), (27, 884499), (33, 723681), (49, 487377), (63, 379071), (77, 310149), (81, 294833), (99, 241227), (147, 162459), (189, 126357), (231, 103383), (297, 80409), (441, 54153), (539, 44307), (547, 43659), (567, 42119), (693, 34461), (891, 26803), (1323, 18051), (1617, 14769), (1641, 14553), (2079, 11487), (3829, 6237), (3969, 6017), (4851, 4923)]