98891637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 150299520

約数和(自身を除く): 51407883

約数列:

[1, 3, 13, 19, 39, 57, 247, 317, 421, 741, 951, 1263, 4121, 5473, 6023, 7999, 12363, 16419, 18069, 23997, 78299, 103987, 133457, 234897, 311961, 400371, 1734941, 2535683, 5204823, 7607049, 32963879, 98891637]

約数ペア:

[(1, 98891637), (3, 32963879), (13, 7607049), (19, 5204823), (39, 2535683), (57, 1734941), (247, 400371), (317, 311961), (421, 234897), (741, 133457), (951, 103987), (1263, 78299), (4121, 23997), (5473, 18069), (6023, 16419), (7999, 12363)]