422989203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 723451904

約数和(自身を除く): 300462701

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 151, 217, 273, 331, 403, 453, 651, 993, 1057, 1209, 1963, 2317, 2821, 3171, 4303, 4681, 5889, 6951, 8463, 10261, 12909, 13741, 14043, 30121, 30783, 32767, 41223, 49981, 60853, 71827, 90363, 98301, 133393, 149943, 182559, 215481, 349867, 400179, 425971, 649753, 933751, 1049601, 1277913, 1549411, 1949259, 2801253, 4548271, 4648233, 10845877, 13644813, 20142343, 32537631, 60427029, 140996401, 422989203]

約数ペア:

[(1, 422989203), (3, 140996401), (7, 60427029), (13, 32537631), (21, 20142343), (31, 13644813), (39, 10845877), (91, 4648233), (93, 4548271), (151, 2801253), (217, 1949259), (273, 1549411), (331, 1277913), (403, 1049601), (453, 933751), (651, 649753), (993, 425971), (1057, 400179), (1209, 349867), (1963, 215481), (2317, 182559), (2821, 149943), (3171, 133393), (4303, 98301), (4681, 90363), (5889, 71827), (6951, 60853), (8463, 49981), (10261, 41223), (12909, 32767), (13741, 30783), (14043, 30121)]