429488521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 597196800

約数和(自身を除く): 167708279

約数列:

[1, 7, 11, 19, 29, 53, 77, 133, 191, 203, 209, 319, 371, 551, 583, 1007, 1337, 1463, 1537, 2101, 2233, 3629, 3857, 4081, 5539, 6061, 7049, 10123, 10759, 11077, 14707, 16907, 25403, 29203, 38773, 39919, 42427, 60929, 70861, 77539, 105241, 111353, 118349, 192337, 204421, 279433, 293567, 321233, 426503, 736687, 779471, 1157651, 1346359, 2054969, 2115707, 2248631, 3229237, 5577773, 8103557, 14809949, 22604659, 39044411, 61355503, 429488521]

約数ペア:

[(1, 429488521), (7, 61355503), (11, 39044411), (19, 22604659), (29, 14809949), (53, 8103557), (77, 5577773), (133, 3229237), (191, 2248631), (203, 2115707), (209, 2054969), (319, 1346359), (371, 1157651), (551, 779471), (583, 736687), (1007, 426503), (1337, 321233), (1463, 293567), (1537, 279433), (2101, 204421), (2233, 192337), (3629, 118349), (3857, 111353), (4081, 105241), (5539, 77539), (6061, 70861), (7049, 60929), (10123, 42427), (10759, 39919), (11077, 38773), (14707, 29203), (16907, 25403)]