328082139

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24917}}^1$

素因数の和:24960

約数の個数: 48

約数和(自身を含む): 621953280

約数和(自身を除く): 293871141

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 24917, 74751, 174419, 224253, 274087, 473423, 523257, 822261, 1420269, 1569771, 1918609, 2466783, 3313961, 4260807, 5207653, 5755827, 9941883, 15622959, 17267481, 29825649, 36453571, 46868877, 109360713, 328082139]

約数ペア:

[(1, 328082139), (3, 109360713), (7, 46868877), (9, 36453571), (11, 29825649), (19, 17267481), (21, 15622959), (33, 9941883), (57, 5755827), (63, 5207653), (77, 4260807), (99, 3313961), (133, 2466783), (171, 1918609), (209, 1569771), (231, 1420269), (399, 822261), (627, 523257), (693, 473423), (1197, 274087), (1463, 224253), (1881, 174419), (4389, 74751), (13167, 24917)]