1520671383

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{3803}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 2743992576

約数和(自身を除く): 1223321193

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 577, 693, 1731, 3803, 4039, 5193, 6347, 11409, 12117, 19041, 26621, 34227, 36351, 41833, 44429, 57123, 79863, 125499, 133287, 239589, 292831, 376497, 399861, 878493, 2194331, 2635479, 6582993, 15360317, 19748979, 24137641, 46080951, 72412923, 138242853, 168963487, 217238769, 506890461, 1520671383]

約数ペア:

[(1, 1520671383), (3, 506890461), (7, 217238769), (9, 168963487), (11, 138242853), (21, 72412923), (33, 46080951), (63, 24137641), (77, 19748979), (99, 15360317), (231, 6582993), (577, 2635479), (693, 2194331), (1731, 878493), (3803, 399861), (4039, 376497), (5193, 292831), (6347, 239589), (11409, 133287), (12117, 125499), (19041, 79863), (26621, 57123), (34227, 44429), (36351, 41833)]