1273742159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 1416576000

約数和(自身を除く): 142833841

約数列:

[1, 19, 47, 61, 67, 349, 893, 1159, 1273, 2867, 3149, 4087, 6631, 16403, 21289, 23383, 54473, 59831, 77653, 192089, 311657, 404491, 444277, 1000583, 1099001, 1426363, 3649691, 19011077, 20881019, 27100897, 67039061, 1273742159]

約数ペア:

[(1, 1273742159), (19, 67039061), (47, 27100897), (61, 20881019), (67, 19011077), (349, 3649691), (893, 1426363), (1159, 1099001), (1273, 1000583), (2867, 444277), (3149, 404491), (4087, 311657), (6631, 192089), (16403, 77653), (21289, 59831), (23383, 54473)]