16292367

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 31360000

約数和(自身を除く): 15067633

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 349, 351, 399, 513, 741, 819, 1047, 1197, 1729, 2223, 2443, 2457, 3141, 3591, 4537, 5187, 6631, 6669, 7329, 9423, 13611, 15561, 19893, 21987, 31759, 40833, 46417, 46683, 59679, 65961, 86203, 95277, 122499, 139251, 179037, 258609, 285831, 417753, 603421, 775827, 857493, 1253259, 1810263, 2327481, 5430789, 16292367]

約数ペア:

[(1, 16292367), (3, 5430789), (7, 2327481), (9, 1810263), (13, 1253259), (19, 857493), (21, 775827), (27, 603421), (39, 417753), (57, 285831), (63, 258609), (91, 179037), (117, 139251), (133, 122499), (171, 95277), (189, 86203), (247, 65961), (273, 59679), (349, 46683), (351, 46417), (399, 40833), (513, 31759), (741, 21987), (819, 19893), (1047, 15561), (1197, 13611), (1729, 9423), (2223, 7329), (2443, 6669), (2457, 6631), (3141, 5187), (3591, 4537)]