98819817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 142907520

約数和(自身を除く): 44087703

約数列:

[1, 3, 19, 57, 61, 97, 183, 291, 293, 879, 1159, 1843, 3477, 5529, 5567, 5917, 16701, 17751, 17873, 28421, 53619, 85263, 112423, 337269, 339587, 539999, 1018761, 1619997, 1733681, 5201043, 32939939, 98819817]

約数ペア:

[(1, 98819817), (3, 32939939), (19, 5201043), (57, 1733681), (61, 1619997), (97, 1018761), (183, 539999), (291, 339587), (293, 337269), (879, 112423), (1159, 85263), (1843, 53619), (3477, 28421), (5529, 17873), (5567, 17751), (5917, 16701)]