1617222789

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32371}}^1$

素因数の和:32458

約数の個数: 48

約数和(自身を含む): 2922285184

約数和(自身を除く): 1305062395

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 2379, 3843, 5551, 7137, 16653, 32371, 49959, 97113, 226597, 291339, 420823, 679791, 1262469, 1974631, 2039373, 2945761, 3787407, 5923893, 8837283, 13822417, 17771679, 25670203, 26511849, 41467251, 77010609, 124401753, 179691421, 231031827, 539074263, 1617222789]

約数ペア:

[(1, 1617222789), (3, 539074263), (7, 231031827), (9, 179691421), (13, 124401753), (21, 77010609), (39, 41467251), (61, 26511849), (63, 25670203), (91, 17771679), (117, 13822417), (183, 8837283), (273, 5923893), (427, 3787407), (549, 2945761), (793, 2039373), (819, 1974631), (1281, 1262469), (2379, 679791), (3843, 420823), (5551, 291339), (7137, 226597), (16653, 97113), (32371, 49959)]