1098001989

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6317}}^1$

素因数の和:6450

約数の個数: 48

約数和(自身を含む): 1892367360

約数和(自身を除く): 794365371

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 623, 651, 801, 1869, 1953, 2759, 5607, 6317, 8277, 18951, 19313, 24831, 44219, 56853, 57939, 132657, 173817, 195827, 397971, 562213, 587481, 1370789, 1686639, 1762443, 3935491, 4112367, 5059917, 11806473, 12337101, 17428603, 35419419, 52285809, 122000221, 156857427, 366000663, 1098001989]

約数ペア:

[(1, 1098001989), (3, 366000663), (7, 156857427), (9, 122000221), (21, 52285809), (31, 35419419), (63, 17428603), (89, 12337101), (93, 11806473), (217, 5059917), (267, 4112367), (279, 3935491), (623, 1762443), (651, 1686639), (801, 1370789), (1869, 587481), (1953, 562213), (2759, 397971), (5607, 195827), (6317, 173817), (8277, 132657), (18951, 57939), (19313, 56853), (24831, 44219)]