319994631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4327}}^1$

素因数の和:4433

約数の個数: 40

約数和(自身を含む): 527877504

約数和(自身を除く): 207882873

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 249, 297, 747, 891, 913, 2241, 2739, 4327, 6723, 8217, 12981, 24651, 38943, 47597, 73953, 116829, 142791, 350487, 359141, 428373, 1077423, 1285119, 3232269, 3855357, 3950551, 9696807, 11851653, 29090421, 35554959, 106664877, 319994631]

約数ペア:

[(1, 319994631), (3, 106664877), (9, 35554959), (11, 29090421), (27, 11851653), (33, 9696807), (81, 3950551), (83, 3855357), (99, 3232269), (249, 1285119), (297, 1077423), (747, 428373), (891, 359141), (913, 350487), (2241, 142791), (2739, 116829), (4327, 73953), (6723, 47597), (8217, 38943), (12981, 24651)]