349780389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 603832320

約数和(自身を除く): 254051931

約数列:

[1, 3, 7, 17, 21, 23, 41, 51, 69, 119, 123, 161, 287, 357, 391, 483, 697, 861, 943, 1039, 1173, 2091, 2737, 2829, 3117, 4879, 6601, 7273, 8211, 14637, 16031, 17663, 19803, 21819, 23897, 42599, 48093, 52989, 71691, 112217, 123641, 127797, 167279, 298193, 336651, 370923, 406249, 501837, 724183, 894579, 979777, 1218747, 2172549, 2843743, 2939331, 5069281, 6858439, 8531229, 15207843, 16656209, 20575317, 49968627, 116593463, 349780389]

約数ペア:

[(1, 349780389), (3, 116593463), (7, 49968627), (17, 20575317), (21, 16656209), (23, 15207843), (41, 8531229), (51, 6858439), (69, 5069281), (119, 2939331), (123, 2843743), (161, 2172549), (287, 1218747), (357, 979777), (391, 894579), (483, 724183), (697, 501837), (861, 406249), (943, 370923), (1039, 336651), (1173, 298193), (2091, 167279), (2737, 127797), (2829, 123641), (3117, 112217), (4879, 71691), (6601, 52989), (7273, 48093), (8211, 42599), (14637, 23897), (16031, 21819), (17663, 19803)]