324973929

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 533702400

約数和(自身を除く): 208728471

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 307, 379, 399, 921, 931, 1137, 2149, 2653, 2793, 5833, 6447, 7201, 7959, 15043, 17499, 18571, 21603, 40831, 45129, 50407, 55713, 116353, 122493, 151221, 285817, 349059, 352849, 814471, 857451, 1058547, 2210707, 2443413, 5701297, 6632121, 15474949, 17103891, 46424847, 108324643, 324973929]

約数ペア:

[(1, 324973929), (3, 108324643), (7, 46424847), (19, 17103891), (21, 15474949), (49, 6632121), (57, 5701297), (133, 2443413), (147, 2210707), (307, 1058547), (379, 857451), (399, 814471), (921, 352849), (931, 349059), (1137, 285817), (2149, 151221), (2653, 122493), (2793, 116353), (5833, 55713), (6447, 50407), (7201, 45129), (7959, 40831), (15043, 21603), (17499, 18571)]